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12598 commits
Author | SHA1 | Message | Date | |
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49572d5361 |
cxl fixes for v6.4-rc4
- Stop trusting capacity data before the "media ready" indication - Add missing HDM decoder capability enable for the cold-plug case - Fix a debug message induced crash -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCZHFLXgAKCRDfioYZHlFs Z2XxAQDaJl6CVwalMooLpnDN15eiGH2CFDRec9FK62ZH+m27CgD/Zx5QMZUp6YBC b9A3Tmx1MzIekO1CYRq9vi4ybXMCAAg= =cmO2 -----END PGP SIGNATURE----- Merge tag 'cxl-fixes-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull compute express link fixes from Dan Williams: "The 'media ready' series prevents the driver from acting on bad capacity information, and it moves some checks earlier in the init sequence which impacts topics in the queue for 6.5. Additional hotplug testing uncovered a missing enable for memory decode. A debug crash fix is also included. Summary: - Stop trusting capacity data before the "media ready" indication - Add missing HDM decoder capability enable for the cold-plug case - Fix a debug message induced crash" * tag 'cxl-fixes-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl: Explicitly initialize resources when media is not ready cxl/port: Fix NULL pointer access in devm_cxl_add_port() cxl: Move cxl_await_media_ready() to before capacity info retrieval cxl: Wait Memory_Info_Valid before access memory related info cxl/port: Enable the HDM decoder capability for switch ports |
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91a304340a |
gpio fixes for v6.4-rc4
- fix incorrect output in in-tree gpio tools - fix a shell coding issue in gpio-sim selftests - correctly set the permissions for debugfs attributes exposed by gpio-mockup - fix chip name and pin count in gpio-f7188x for one of the supported models - fix numberspace pollution when using dynamically and statically allocated GPIOs together -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmRws3YACgkQEacuoBRx 13JHlhAAkyUNjtvkcTdO9buB2AXB3e/JH31MgSEEzoAi9kr54n70D+mtmSz5iX0X 4a1KjZrd5Gd7nSGA3AHll7jxL1Rfa4vJsTID/khfhIPB0arGl7brZ0J2fItRUGqz oxAvpH3OpSWI+QWQMzp/NEZV0F5rfWBme93w6OqYItzGNr4LfP+3x49zPDUngOjp d3EsDzQbgxezYvrmWjPvZuZvk3RYud+dfU8bjvtnI6TJZqIxzePmcqEAFgqsnDJF VLEJQFPGpLaX7U+ZepcAQAs2s5ggk6Mb0JdGKp1w9hQ9w91TClBUgUURG6hzdLmZ w6/X3iGaFGaHugA4DmWhYd4FWE7H58dWazw/RVK4RM2ZGZ9cT8R8OVQlDsBhesyG tOTY4RJlU1DgMt66nlUvf8r3ECdm2ayvFq7qSN9xRDQ0W4Ti3+QU2+/re3s8jevR VYAo1BHtVai28+lCMjopK+fYBe8G4DqsGx9Uh3y0RxYIFvMKdo4EQF9Ku3yTEcq3 3FNFO00KU5ktKgnx7z6bnO7+F3OvHUeSRh44U8O6pm/odfdkUn7CHjFVi2dM6yO5 763UKwMZq9rDT2owdwljolIRECb8IAN0siBhhHYYW4oAFTD2w2vTQ/y2KYrxbntv CptwauQMM9vjzg9bxMP+4R5YVZhZhtJ4I1oa2kQx7eXIPBy/6OM= =R4dV -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix incorrect output in in-tree gpio tools - fix a shell coding issue in gpio-sim selftests - correctly set the permissions for debugfs attributes exposed by gpio-mockup - fix chip name and pin count in gpio-f7188x for one of the supported models - fix numberspace pollution when using dynamically and statically allocated GPIOs together * tag 'gpio-fixes-for-v6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio-f7188x: fix chip name and pin count on Nuvoton chip gpiolib: fix allocation of mixed dynamic/static GPIOs gpio: mockup: Fix mode of debugfs files selftests: gpio: gpio-sim: Fix BUG: test FAILED due to recent change tools: gpio: fix debounce_period_us output of lsgpio |
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0c615f1cc3 |
bpf-for-netdev
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZG4AiAAKCRDbK58LschI g+xlAQCmefGbDuwPckZLnomvt6gl4bkIjs7kc1ySbG9QBnaInwD/WyrJaQIPijuD qziHPAyx+MEgPseFU1b7Le35SZ66IwM= =s4R1 -----END PGP SIGNATURE----- Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2023-05-24 We've added 19 non-merge commits during the last 10 day(s) which contain a total of 20 files changed, 738 insertions(+), 448 deletions(-). The main changes are: 1) Batch of BPF sockmap fixes found when running against NGINX TCP tests, from John Fastabend. 2) Fix a memleak in the LRU{,_PERCPU} hash map when bucket locking fails, from Anton Protopopov. 3) Init the BPF offload table earlier than just late_initcall, from Jakub Kicinski. 4) Fix ctx access mask generation for 32-bit narrow loads of 64-bit fields, from Will Deacon. 5) Remove a now unsupported __fallthrough in BPF samples, from Andrii Nakryiko. 6) Fix a typo in pkg-config call for building sign-file, from Jeremy Sowden. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf, sockmap: Test progs verifier error with latest clang bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer with drops bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer bpf, sockmap: Test shutdown() correctly exits epoll and recv()=0 bpf, sockmap: Build helper to create connected socket pair bpf, sockmap: Pull socket helpers out of listen test for general use bpf, sockmap: Incorrectly handling copied_seq bpf, sockmap: Wake up polling after data copy bpf, sockmap: TCP data stall on recv before accept bpf, sockmap: Handle fin correctly bpf, sockmap: Improved check for empty queue bpf, sockmap: Reschedule is now done through backlog bpf, sockmap: Convert schedule_work into delayed_work bpf, sockmap: Pass skb ownership through read_skb bpf: fix a memory leak in the LRU and LRU_PERCPU hash maps bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields samples/bpf: Drop unnecessary fallthrough bpf: netdev: init the offload table earlier selftests/bpf: Fix pkg-config call building sign-file ==================== Link: https://lore.kernel.org/r/20230524170839.13905-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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f726e03564 |
bpf, sockmap: Test progs verifier error with latest clang
With a relatively recent clang (7090c10273119) and with this commit to fix warnings in selftests ( |
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80e24d2226 |
bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer with drops
When BPF program drops pkts the sockmap logic 'eats' the packet and updates copied_seq. In the PASS case where the sk_buff is accepted we update copied_seq from recvmsg path so we need a new test to handle the drop case. Original patch series broke this resulting in test_sockmap_skb_verdict_fionread:PASS:ioctl(FIONREAD) error 0 nsec test_sockmap_skb_verdict_fionread:FAIL:ioctl(FIONREAD) unexpected ioctl(FIONREAD): actual 1503041772 != expected 256 After updated patch with fix. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-14-john.fastabend@gmail.com |
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bb516f98c7 |
bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer
A bug was reported where ioctl(FIONREAD) returned zero even though the socket with a SK_SKB verdict program attached had bytes in the msg queue. The result is programs may hang or more likely try to recover, but use suboptimal buffer sizes. Add a test to check that ioctl(FIONREAD) returns the correct number of bytes. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-13-john.fastabend@gmail.com |
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1fa1fe8ff1 |
bpf, sockmap: Test shutdown() correctly exits epoll and recv()=0
When session gracefully shutdowns epoll needs to wake up and any recv() readers should return 0 not the -EAGAIN they previously returned. Note we use epoll instead of select to test the epoll wake on shutdown event as well. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-12-john.fastabend@gmail.com |
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298970c8af |
bpf, sockmap: Build helper to create connected socket pair
A common operation for testing is to spin up a pair of sockets that are connected. Then we can use these to run specific tests that need to send data, check BPF programs and so on. The sockmap_listen programs already have this logic lets move it into the new sockmap_helpers header file for general use. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-11-john.fastabend@gmail.com |
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4e02588d9a |
bpf, sockmap: Pull socket helpers out of listen test for general use
No functional change here we merely pull the helpers in sockmap_listen.c into a header file so we can use these in other programs. The tests we are about to add aren't really _listen tests so doesn't make sense to add them here. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20230523025618.113937-10-john.fastabend@gmail.com |
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d226b1df36 |
selftests: fib_tests: mute cleanup error message
In the end of the test, there will be an error message induced by the
`ip netns del ns1` command in cleanup()
Tests passed: 201
Tests failed: 0
Cannot remove namespace file "/run/netns/ns1": No such file or directory
This can even be reproduced with just `./fib_tests.sh -h` as we're
calling cleanup() on exit.
Redirect the error message to /dev/null to mute it.
V2: Update commit message and fixes tag.
V3: resubmit due to missing netdev ML in V2
Fixes:
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e764f12208 |
cxl: Move cxl_await_media_ready() to before capacity info retrieval
Move cxl_await_media_ready() to cxl_pci probe before driver starts issuing
IDENTIFY and retrieving memory device information to ensure that the
device is ready to provide the information. Allow cxl_pci_probe() to succeed
even if media is not ready. Cache the media failure in cxlds and don't ask
the device for any media information.
The rationale for proceeding in the !media_ready case is to allow for
mailbox operations to interrogate and/or remediate the device. After
media is repaired then rebinding the cxl_pci driver is expected to
restart the capacity scan.
Suggested-by: Dan Williams <dan.j.williams@intel.com>
Fixes:
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eb0764b822 |
cxl/port: Enable the HDM decoder capability for switch ports
Derick noticed, when testing hot plug, that hot-add behaves nominally
after a removal. However, if the hot-add is done without a prior
removal, CXL.mem accesses fail. It turns out that the original
implementation of the port driver and region programming wrongly assumed
that platform-firmware always enables the host-bridge HDM decoder
capability. Add support turning on switch-level HDM decoders in the case
where platform-firmware has not.
The implementation is careful to only arrange for the enable to be
undone if the current instance of the driver was the one that did the
enable. This is to interoperate with platform-firmware that may expect
CXL.mem to remain active after the driver is shutdown. This comes at the
cost of potentially not shutting down the enable on kexec flows, but it
is mitigated by the fact that the related HDM decoders still need to be
enabled on an individual basis.
Cc: <stable@vger.kernel.org>
Reported-by: Derick Marks <derick.w.marks@intel.com>
Fixes:
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1f594fe7c9 |
Networking fixes for 6.4-rc3, including fixes from can, xfrm,
bluetooth and netfilter. Current release - regressions: - ipv6: fix RCU splat in ipv6_route_seq_show() - wifi: iwlwifi: disable RFI feature Previous releases - regressions: - tcp: fix possible sk_priority leak in tcp_v4_send_reset() - tipc: do not update mtu if msg_max is too small in mtu negotiation - netfilter: fix null deref on element insertion - devlink: change per-devlink netdev notifier to static one - phylink: fix ksettings_set() ethtool call - wifi: mac80211: fortify the spinlock against deadlock by interrupt - wifi: brcmfmac: check for probe() id argument being NULL - eth: ice: - fix undersized tx_flags variable - fix ice VF reset during iavf initialization - eth: hns3: fix sending pfc frames after reset issue Previous releases - always broken: - xfrm: release all offloaded policy memory - nsh: use correct mac_offset to unwind gso skb in nsh_gso_segment() - vsock: avoid to close connected socket after the timeout - dsa: rzn1-a5psw: enable management frames for CPU port - eth: virtio_net: fix error unwinding of XDP initialization - eth: tun: fix memory leak for detached NAPI queue. Misc: - MAINTAINERS: sctp: move Neil to CREDITS Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmRmEHoSHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkXu0P/AnSeVtu2CYZSjyCQYvkKpdpbDOSlsee GOnG0jduOdJ+OabYyM6prg9JHp1t3QxxTVJs+Spc7Eh9EX+YHRwK5DNPhv3GQ7RI pSwQxwiEhLVXVjaEtqUo1Wf8JgCQJ+ThisSIDgQRnaHKQnrRIlbZRngwn6TwNFba kxBpCUn2RZcZZhL8xdVF4UbSbEeLEupN76rHiePBVKNG70QVRptX3Rd6EV6FxmTa EzAtfNh1r0p3BHW1YYgsbpy7PeXhKGhlVLqIld8h9r/y4hATsrQ2f7Bv0RNrVBDf f8r1bdG5E0K3V8AzFPpyOe304G3GAwV+V/wtvA3GRjiwmPUwzJOzaNnSgJZZ/sbq mnR4pCwJ4gDGnDxLa8hBh6+emQGB6LJJX0JTQY7vMPNmUwtIuEQc6tLxJ4DpXTzW psEndQPDA7yR/7pNoE7ax+8CKCxPvfiBRnV9sxzmPV6FcxWtzJeLQihOuOA4IB8i Ddhq2OYH+HCodTNOLWNyMSjk65O7Whee1O/YGiVW9+iUbKBUSBFatJ9fJjH4bXMT VRZZnhlFGGIMuZXhkL5+a4ZnomqfPRXNGJ/QBbB4Ty7CXr84mXb0SX5gW4qsLOBA YEuxiqD8Oej2Mrid4ypF5GmwBYLAf4CCZajGVii0yyz2hp69RvlQ0c5lA0WisQu3 wvY2HDFGBsa+ =PfWP -----END PGP SIGNATURE----- Merge tag 'net-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from can, xfrm, bluetooth and netfilter. Current release - regressions: - ipv6: fix RCU splat in ipv6_route_seq_show() - wifi: iwlwifi: disable RFI feature Previous releases - regressions: - tcp: fix possible sk_priority leak in tcp_v4_send_reset() - tipc: do not update mtu if msg_max is too small in mtu negotiation - netfilter: fix null deref on element insertion - devlink: change per-devlink netdev notifier to static one - phylink: fix ksettings_set() ethtool call - wifi: mac80211: fortify the spinlock against deadlock by interrupt - wifi: brcmfmac: check for probe() id argument being NULL - eth: ice: - fix undersized tx_flags variable - fix ice VF reset during iavf initialization - eth: hns3: fix sending pfc frames after reset issue Previous releases - always broken: - xfrm: release all offloaded policy memory - nsh: use correct mac_offset to unwind gso skb in nsh_gso_segment() - vsock: avoid to close connected socket after the timeout - dsa: rzn1-a5psw: enable management frames for CPU port - eth: virtio_net: fix error unwinding of XDP initialization - eth: tun: fix memory leak for detached NAPI queue. Misc: - MAINTAINERS: sctp: move Neil to CREDITS" * tag 'net-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (107 commits) MAINTAINERS: skip CCing netdev for Bluetooth patches mdio_bus: unhide mdio_bus_init prototype bridge: always declare tunnel functions atm: hide unused procfs functions net: isa: include net/Space.h Revert "ARM: dts: stm32: add CAN support on stm32f746" netfilter: nft_set_rbtree: fix null deref on element insertion netfilter: nf_tables: fix nft_trans type confusion netfilter: conntrack: define variables exp_nat_nla_policy and any_addr with CONFIG_NF_NAT net: wwan: t7xx: Ensure init is completed before system sleep net: selftests: Fix optstring net: pcs: xpcs: fix C73 AN not getting enabled net: wwan: iosm: fix NULL pointer dereference when removing device vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() mailmap: add entries for Nikolay Aleksandrov igb: fix bit_shift to be in [1..8] range net: dsa: mv88e6xxx: Fix mv88e6393x EPC write command offset cassini: Fix a memory leak in the error handling path of cas_init_one() tun: Fix memory leak for detached NAPI queue. can: kvaser_pciefd: Disable interrupts in probe error path ... |
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4d6d4c7f54 |
linux-kselftest-fixes-6.4-rc3
This Kselftest fixes update for Linux 6.4-rc3 consists of: - sgx test fix for false negatives. - ftrace output is hard to parses and it masks inappropriate skips etc. This fix addresses the problems by integrating with kselftest runner. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmRlDzgACgkQCwJExA0N Qxzlfw//fc+Uq5hC2KUeVOiIAPYejEZ3+ToY+OUjaKvykWndMpYys5bCB68qERm8 vtgzYOKm04ovvnyh2jXzxYTjd8439qeRxr0Eybqc5HjiVDhyA1jm/pcsy3EDBf1+ 5QGjgIN2fK9rdv7TmyMHL8pSxLvYQfe2zMjLtULuHZWtjzIY98hh3zjA9mdnn3pK f2zqEJzu2lysTiwkhDF/yspOa1TymVp1W6dCVvfcxr5wJOWYtZaZyOTYNiCI3gX6 9Qy2fm4txPcsooNrwSEekXUIV669fet9vbQX5PF3pRDipxydarAAUUbTm1hOP4X+ 3YnKk9dx/Pg483Go/sGMhtf+/P3ZJlWj2YZSro+maULt8O1Jb8TGe1MB7myheiFc CiXj5duiG+WlwteF8WMsm58vjplgbnFAfyVZ+mumRhE1e4qLtjnc5YxSdNYoOHOF 40wI1Nebfwofh/qW7/ipn5tx7bN29UUSXRd26q1T4qF3KwKYaaj720lcisS7kBR0 gK8FFCdqroKilJ/Fj3e+AM3xqmlJxornj7EhQoAVtBZCsjN90Wyaw2gaCceABp+f lDAisdO00v/+fpVhWFjXy4Mww5t6MDsRxmE5gLGOS1QHZUV9/mV7H9e9gd9ix6mV GXYAeytvRrQQBCDEbOz1ax8SS3eA2MFVdbmMxHYn/gWVx6ClpL4= =DOlj -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-fixes-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: - sgx test fix for false negatives - ftrace output is hard to parses and it masks inappropriate skips etc. This fix addresses the problems by integrating with kselftest runner * tag 'linux-kselftest-fixes-6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/ftrace: Improve integration with kselftest runner selftests/sgx: Add "test_encl.elf" to TEST_FILES |
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9ba9485b87 |
net: selftests: Fix optstring
The cited commit added a stray colon to the 'v' option. That makes the
option work incorrectly.
ex:
tools/testing/selftests/net# ./fib_nexthops.sh -v
(should enable verbose mode, instead it shows help text due to missing arg)
Fixes:
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5f5486b620 |
selftests/bpf: Fix pkg-config call building sign-file
When building sign-file, the call to get the CFLAGS for libcrypto is
missing white-space between `pkg-config` and `--cflags`:
$(shell $(HOSTPKG_CONFIG)--cflags libcrypto 2> /dev/null)
Removing the redirection of stderr, we see:
$ make -C tools/testing/selftests/bpf sign-file
make: Entering directory '[...]/tools/testing/selftests/bpf'
make: pkg-config--cflags: No such file or directory
SIGN-FILE sign-file
make: Leaving directory '[...]/tools/testing/selftests/bpf'
Add the missing space.
Fixes:
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533c545471 |
cxl fixes for v6.4-rc2
- Fix a compilation issue with DEFINE_STATIC_SRCU() in the unit tests - Fix leaking kernel memory to a root-only sysfs attribute -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCZGETgQAKCRDfioYZHlFs Zy+FAQDDwPDprMrALvuWz3rYPROPH0h6X2zLYH5JFq29cqjO9wD/RVlrXFFkGaG+ 3n7Uip2rZaW3OpC2TOaqBaDxTkXo0ww= =yFDG -----END PGP SIGNATURE----- Merge tag 'cxl-fixes-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull compute express link fixes from Dan Williams: - Fix a compilation issue with DEFINE_STATIC_SRCU() in the unit tests - Fix leaking kernel memory to a root-only sysfs attribute * tag 'cxl-fixes-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl: Add missing return to cdat read error path tools/testing/cxl: Use DEFINE_STATIC_SRCU() |
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270205be71 |
tools/testing/cxl: Use DEFINE_STATIC_SRCU()
Starting with commit:
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f97b8401e0 |
selftets: seg6: disable rp_filter by default in srv6_end_dt4_l3vpn_test
On some distributions, the rp_filter is automatically set (=1) by
default on a netdev basis (also on VRFs).
In an SRv6 End.DT4 behavior, decapsulated IPv4 packets are routed using
the table associated with the VRF bound to that tunnel. During lookup
operations, the rp_filter can lead to packet loss when activated on the
VRF.
Therefore, we chose to make this selftest more robust by explicitly
disabling the rp_filter during tests (as it is automatically set by some
Linux distributions).
Fixes:
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21a933c79a |
selftests: seg6: disable DAD on IPv6 router cfg for srv6_end_dt4_l3vpn_test
The srv6_end_dt4_l3vpn_test instantiates a virtual network consisting of
several routers (rt-1, rt-2) and hosts.
When the IPv6 addresses of rt-{1,2} routers are configured, the Deduplicate
Address Detection (DAD) kicks in when enabled in the Linux distros running
the selftests. DAD is used to check whether an IPv6 address is already
assigned in a network. Such a mechanism consists of sending an ICMPv6 Echo
Request and waiting for a reply.
As the DAD process could take too long to complete, it may cause the
failing of some tests carried out by the srv6_end_dt4_l3vpn_test script.
To make the srv6_end_dt4_l3vpn_test more robust, we disable DAD on routers
since we configure the virtual network manually and do not need any address
deduplication mechanism at all.
Fixes:
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6e27831b91 |
Networking fixes for 6.4-rc2, including fixes from netfilter
Current release - regressions: - mtk_eth_soc: fix NULL pointer dereference Previous releases - regressions: - core: - skb_partial_csum_set() fix against transport header magic value - fix load-tearing on sk->sk_stamp in sock_recv_cmsgs(). - annotate sk->sk_err write from do_recvmmsg() - add vlan_get_protocol_and_depth() helper - netlink: annotate accesses to nlk->cb_running - netfilter: always release netdev hooks from notifier Previous releases - always broken: - core: deal with most data-races in sk_wait_event() - netfilter: fix possible bug_on with enable_hooks=1 - eth: bonding: fix send_peer_notif overflow - eth: xpcs: fix incorrect number of interfaces - eth: ipvlan: fix out-of-bounds caused by unclear skb->cb - eth: stmmac: Initialize MAC_ONEUS_TIC_COUNTER register Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmRcxawSHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkv6wQAJgfOBlDAkZNKHzwtMuFiLxECeEMWY9h wJCyiq0qXnz9p5ZqjdmTmA8B+jUp9VkpgN5Z3lid5hXDfzDrvXL1KGZW4pc4ooz9 GUzrp0EUzO5UsyrlZRS9vJ9mbCGN5M1ZWtWH93g8OzGJPRnLs0Q/Tr4IFTBVKzVb GmJPy/ZYWYDjnvx3BgewRDuYeH3Rt9lsIt4Pxq/E+D8W3ypvVM0m3GvrO5eEzMeu EfeilAdmJGJUufeoGguKt0hheqILS3kNCjQO25XS2Lq1OqetnR/wqTwXaaVxL2du Eb2ca7wKkihDpl2l8bQ3ss6vqM0HEpZ63Y2PJaNBS8ASdLsMq4n2L6j2JMfT8hWY RG3nJS7F2UFLyYmCJjNL1/I+Z9XeMyFKnHORzHK1dAkMlhd+8NauKWAxdjlxMbxX p1msyTl54bG0g6FrU/zAirCWNAAZYCPdZG/XvA/2Jj9mdy64OlGlv/QdJvfjcx+C L6nkwZfwXU7QUwKeeTfP8abte2SLrXIxkJrnNEAntPnFOSmd16+/yvQ8JVlbWTMd JugJrSAIxjOglIr/1fsnUuV+Ab+JDYQv/wkoyzvtcY2tjhTAHzgmTwwSfeYiCTJE rEbjyVvVgMcLTUIk/R9QC5/k6nX/7/KRDHxPOMBX4boOsuA0ARVjzt8uKRvv/7cS dRV98RwvCKvD =MoPD -----END PGP SIGNATURE----- Merge tag 'net-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. Current release - regressions: - mtk_eth_soc: fix NULL pointer dereference Previous releases - regressions: - core: - skb_partial_csum_set() fix against transport header magic value - fix load-tearing on sk->sk_stamp in sock_recv_cmsgs(). - annotate sk->sk_err write from do_recvmmsg() - add vlan_get_protocol_and_depth() helper - netlink: annotate accesses to nlk->cb_running - netfilter: always release netdev hooks from notifier Previous releases - always broken: - core: deal with most data-races in sk_wait_event() - netfilter: fix possible bug_on with enable_hooks=1 - eth: bonding: fix send_peer_notif overflow - eth: xpcs: fix incorrect number of interfaces - eth: ipvlan: fix out-of-bounds caused by unclear skb->cb - eth: stmmac: Initialize MAC_ONEUS_TIC_COUNTER register" * tag 'net-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (31 commits) af_unix: Fix data races around sk->sk_shutdown. af_unix: Fix a data race of sk->sk_receive_queue->qlen. net: datagram: fix data-races in datagram_poll() net: mscc: ocelot: fix stat counter register values ipvlan:Fix out-of-bounds caused by unclear skb->cb docs: networking: fix x25-iface.rst heading & index order gve: Remove the code of clearing PBA bit tcp: add annotations around sk->sk_shutdown accesses net: add vlan_get_protocol_and_depth() helper net: pcs: xpcs: fix incorrect number of interfaces net: deal with most data-races in sk_wait_event() net: annotate sk->sk_err write from do_recvmmsg() netlink: annotate accesses to nlk->cb_running kselftest: bonding: add num_grat_arp test selftests: forwarding: lib: add netns support for tc rule handle stats get Documentation: bonding: fix the doc of peer_notif_delay bonding: fix send_peer_notif overflow net: ethernet: mtk_eth_soc: fix NULL pointer dereference selftests: nft_flowtable.sh: check ingress/egress chain too selftests: nft_flowtable.sh: monitor result file sizes ... |
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976d3c6778 |
selftests: gpio: gpio-sim: Fix BUG: test FAILED due to recent change
According to Mirsad the gpio-sim.sh test appears to FAIL in a wrong way due to missing initialisation of shell variables: 4.2. Bias settings work correctly cat: /sys/devices/platform/gpio-sim.0/gpiochip18/sim_gpio0/value: No such file or directory ./gpio-sim.sh: line 393: test: =: unary operator expected bias setting does not work GPIO gpio-sim test FAIL After this change the test passed: 4.2. Bias settings work correctly GPIO gpio-sim test PASS His testing environment is AlmaLinux 8.7 on Lenovo desktop box with the latest Linux kernel based on v6.2: Linux 6.2.0-mglru-kmlk-andy-09238-gd2980d8d8265 x86_64 Suggested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr> Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> |
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cceac92678 |
netfilter pull request 23-05-10
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEN9lkrMBJgcdVAPub1V2XiooUIOQFAmRbUnQACgkQ1V2XiooU IOQNVw//eoCiid3J4TuNdzHaBHXUlZvln1n5Z6K5fIz5ytrY1T7oKC8Y9StkzzWR 29ToFLOJt1iRAcgxsghWRIwUzNwpuUdqgd9cUZMHMQxT0BJItp6FXUql2+1LkF/I b/gnnb90zyE7lBS/VSRyOiqMiJlP+Som22d7Nn5k2KfTYEdXKwfzjsWAu3W3Sb0s Lv/MA9DE42qcwiZubmFmDtOtAunPJFZm3HgkcAVeXoNkBDrSfkvxLIMYG6VfFNhQ AkKMyzX293wpwVxfOuQfJr4QVlxAgOQUko+FqajoWMBtfA3yldZjJ8RC7c9Af9uI ciOP11vHBCG84KrTabC5kdqOcvadreDiM/oIvk57ztQhCr3e+po+vIz6Cv4p9I30 m5GXfgbtMRl6hM2S5lrRc5fNRkYJHE4aNvesFTGaLpK3LogusH1E9mH5jdjnbU42 TwkIe250qJJelNn9ZxS5Jt0BgyogNfeiA9lOXmaQBpYmwIahrjDf0g8z2I85nPhF PDukjSXsxi4uHwpSF5wFrlqkAPiEX4vC95uSUTVbbBgZrHhNJdGgu4FJSHRM4mVo 6Awxk2O2bvcDpXEfTBdD4EJF71bZ/aH2i8ddU1oupIl88O01TWTtkO4SYHqMX+tC fPnpGzBN8KJvHgeFxO4p0v1oelv2RtiITv1gi7YJOnq/+Vd2yy0= =HmfP -----END PGP SIGNATURE----- Merge tag 'nf-23-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Pablo Neira Ayuso says: ==================== Netfilter updates for net The following patchset contains Netfilter fixes for net: 1) Fix UAF when releasing netnamespace, from Florian Westphal. 2) Fix possible BUG_ON when nf_conntrack is enabled with enable_hooks, from Florian Westphal. 3) Fixes for nft_flowtable.sh selftest, from Boris Sukholitko. 4) Extend nft_flowtable.sh selftest to cover integration with ingress/egress hooks, from Florian Westphal. * tag 'nf-23-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: selftests: nft_flowtable.sh: check ingress/egress chain too selftests: nft_flowtable.sh: monitor result file sizes selftests: nft_flowtable.sh: wait for specific nc pids selftests: nft_flowtable.sh: no need for ps -x option selftests: nft_flowtable.sh: use /proc for pid checking netfilter: conntrack: fix possible bug_on with enable_hooks=1 netfilter: nf_tables: always release netdev hooks from notifier ==================== Link: https://lore.kernel.org/r/20230510083313.152961-1-pablo@netfilter.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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6cbe791c0f |
kselftest: bonding: add num_grat_arp test
TEST: num_grat_arp (active-backup miimon num_grat_arp 10) [ OK ] TEST: num_grat_arp (active-backup miimon num_grat_arp 20) [ OK ] TEST: num_grat_arp (active-backup miimon num_grat_arp 30) [ OK ] TEST: num_grat_arp (active-backup miimon num_grat_arp 50) [ OK ] Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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b6d1599f8c |
selftests: forwarding: lib: add netns support for tc rule handle stats get
When run the test in netns, it's not easy to get the tc stats via tc_rule_handle_stats_get(). With the new netns parameter, we can get stats from specific netns like num=$(tc_rule_handle_stats_get "dev eth0 ingress" 101 ".packets" "-n ns") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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3acf8f6c14 |
selftests: nft_flowtable.sh: check ingress/egress chain too
Make sure flowtable interacts correctly with ingress and egress chains, i.e. those get handled before and after flow table respectively. Adds three more tests: 1. repeat flowtable test, but with 'ip dscp set cs3' done in inet forward chain. Expect that some packets have been mangled (before flowtable offload became effective) while some pass without mangling (after offload succeeds). 2. repeat flowtable test, but with 'ip dscp set cs3' done in veth0:ingress. Expect that all packets pass with cs3 dscp field. 3. same as 2, but use veth1:egress. Expect the same outcome. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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90ab51226d |
selftests: nft_flowtable.sh: monitor result file sizes
When running nft_flowtable.sh in VM on a busy server we've found that the time of the netcat file transfers vary wildly. Therefore replace hardcoded 3 second sleep with the loop checking for a change in the file sizes. Once no change in detected we test the results. Nice side effect is that we shave 1 second sleep in the fast case (hard-coded 3 second sleep vs two 1 second sleeps). Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Boris Sukholitko <boris.sukholitko@broadcom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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1114803c2d |
selftests: nft_flowtable.sh: wait for specific nc pids
Doing wait with no parameters may interfere with some of the tests having their own background processes. Although no such test is currently present, the cleanup is useful to rely on the nft_flowtable.sh for local development (e.g. running background tcpdump command during the tests). Signed-off-by: Boris Sukholitko <boris.sukholitko@broadcom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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0749d670d7 |
selftests: nft_flowtable.sh: no need for ps -x option
Some ps commands (e.g. busybox derived) have no -x option. For the purposes of hash calculation of the list of processes this option is inessential. Signed-off-by: Boris Sukholitko <boris.sukholitko@broadcom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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0a11073e8e |
selftests: nft_flowtable.sh: use /proc for pid checking
Some ps commands (e.g. busybox derived) have no -p option. Use /proc for pid existence check. Signed-off-by: Boris Sukholitko <boris.sukholitko@broadcom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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dbcf76390e |
selftests/ftrace: Improve integration with kselftest runner
The ftrace selftests do not currently produce KTAP output, they produce a custom format much nicer for human consumption. This means that when run in automated test systems we just get a single result for the suite as a whole rather than recording results for individual test cases, making it harder to look at the test data and masking things like inappropriate skips. Address this by adding support for KTAP output to the ftracetest script and providing a trivial wrapper which will be invoked by the kselftest runner to generate output in this format by default, users using ftracetest directly will continue to get the existing output. This is not the most elegant solution but it is simple and effective. I did consider implementing this by post processing the existing output format but that felt more complex and likely to result in all output being lost if something goes seriously wrong during the run which would not be helpful. I did also consider just writing a separate runner script but there's enough going on with things like the signal handling for that to seem like it would be duplicating too much. Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Tested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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4b79f76920 |
selftests/sgx: Add "test_encl.elf" to TEST_FILES
The "test_encl.elf" file used by test_sgx is not installed in
INSTALL_PATH. Attempting to execute test_sgx causes false negative:
"
enclave executable open(): No such file or directory
main.c:188:unclobbered_vdso:Failed to load the test enclave.
"
Add "test_encl.elf" to TEST_FILES so that it will be installed.
Fixes:
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f085df1be6 |
Disable building BPF based features by default for v6.4.
We need to better polish building with BPF skels, so revert back to
making it an experimental feature that has to be explicitely enabled
using BUILD_BPF_SKEL=1.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-for-v6.4-3-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo:
"Third version of perf tool updates, with the build problems with with
using a 'vmlinux.h' generated from the main build fixed, and the bpf
skeleton build disabled by default.
Build:
- Require libtraceevent to build, one can disable it using
NO_LIBTRACEEVENT=1.
It is required for tools like 'perf sched', 'perf kvm', 'perf
trace', etc.
libtraceevent is available in most distros so installing
'libtraceevent-devel' should be a one-time event to continue
building perf as usual.
Using NO_LIBTRACEEVENT=1 produces tooling that is functional and
sufficient for lots of users not interested in those libtraceevent
dependent features.
- Allow Python support in 'perf script' when libtraceevent isn't
linked, as not all features requires it, for instance Intel PT does
not use tracepoints.
- Error if the python interpreter needed for jevents to work isn't
available and NO_JEVENTS=1 isn't set, preventing a build without
support for JSON vendor events, which is a rare but possible
condition. The two check error messages:
$(error ERROR: No python interpreter needed for jevents generation. Install python or build with NO_JEVENTS=1.)
$(error ERROR: Python interpreter needed for jevents generation too old (older than 3.6). Install a newer python or build with NO_JEVENTS=1.)
- Make libbpf 1.0 the minimum required when building with out of
tree, distro provided libbpf.
- Use libsdtc++'s and LLVM's libcxx's __cxa_demangle, a portable C++
demangler, add 'perf test' entry for it.
- Make binutils libraries opt in, as distros disable building with it
due to licensing, they were used for C++ demangling, for instance.
- Switch libpfm4 to opt-out rather than opt-in, if libpfm-devel (or
equivalent) isn't installed, we'll just have a build warning:
Makefile.config:1144: libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev
- Add a feature test for scandirat(), that is not implemented so far
in musl and uclibc, disabling features that need it, such as
scanning for tracepoints in /sys/kernel/tracing/events.
perf BPF filters:
- New feature where BPF can be used to filter samples, for instance:
$ sudo ./perf record -e cycles --filter 'period > 1000' true
$ sudo ./perf script
perf-exec 2273949 546850.708501: 5029 cycles: ffffffff826f9e25 finish_wait+0x5 ([kernel.kallsyms])
perf-exec 2273949 546850.708508: 32409 cycles: ffffffff826f9e25 finish_wait+0x5 ([kernel.kallsyms])
perf-exec 2273949 546850.708526: 143369 cycles: ffffffff82b4cdbf xas_start+0x5f ([kernel.kallsyms])
perf-exec 2273949 546850.708600: 372650 cycles: ffffffff8286b8f7 __pagevec_lru_add+0x117 ([kernel.kallsyms])
perf-exec 2273949 546850.708791: 482953 cycles: ffffffff829190de __mod_memcg_lruvec_state+0x4e ([kernel.kallsyms])
true 2273949 546850.709036: 501985 cycles: ffffffff828add7c tlb_gather_mmu+0x4c ([kernel.kallsyms])
true 2273949 546850.709292: 503065 cycles: 7f2446d97c03 _dl_map_object_deps+0x973 (/usr/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2)
- In addition to 'period' (PERF_SAMPLE_PERIOD), the other
PERF_SAMPLE_ can be used for filtering, and also some other sample
accessible values, from tools/perf/Documentation/perf-record.txt:
Essentially the BPF filter expression is:
<term> <operator> <value> (("," | "||") <term> <operator> <value>)*
The <term> can be one of:
ip, id, tid, pid, cpu, time, addr, period, txn, weight, phys_addr,
code_pgsz, data_pgsz, weight1, weight2, weight3, ins_lat, retire_lat,
p_stage_cyc, mem_op, mem_lvl, mem_snoop, mem_remote, mem_lock,
mem_dtlb, mem_blk, mem_hops
The <operator> can be one of:
==, !=, >, >=, <, <=, &
The <value> can be one of:
<number> (for any term)
na, load, store, pfetch, exec (for mem_op)
l1, l2, l3, l4, cxl, io, any_cache, lfb, ram, pmem (for mem_lvl)
na, none, hit, miss, hitm, fwd, peer (for mem_snoop)
remote (for mem_remote)
na, locked (for mem_locked)
na, l1_hit, l1_miss, l2_hit, l2_miss, any_hit, any_miss, walk, fault (for mem_dtlb)
na, by_data, by_addr (for mem_blk)
hops0, hops1, hops2, hops3 (for mem_hops)
perf lock contention:
- Show lock type with address.
- Track and show mmap_lock, siglock and per-cpu rq_lock with address.
This is done for mmap_lock by following the current->mm pointer:
$ sudo ./perf lock con -abl -- sleep 10
contended total wait max wait avg wait address symbol
...
16344 312.30 ms 2.22 ms 19.11 us ffff8cc702595640
17686 310.08 ms 1.49 ms 17.53 us ffff8cc7025952c0
3 84.14 ms 45.79 ms 28.05 ms ffff8cc78114c478 mmap_lock
3557 76.80 ms 68.75 us 21.59 us ffff8cc77ca3af58
1 68.27 ms 68.27 ms 68.27 ms ffff8cda745dfd70
9 54.53 ms 7.96 ms 6.06 ms ffff8cc7642a48b8 mmap_lock
14629 44.01 ms 60.00 us 3.01 us ffff8cc7625f9ca0
3481 42.63 ms 140.71 us 12.24 us ffffffff937906ac vmap_area_lock
16194 38.73 ms 42.15 us 2.39 us ffff8cd397cbc560
11 38.44 ms 10.39 ms 3.49 ms ffff8ccd6d12fbb8 mmap_lock
1 5.43 ms 5.43 ms 5.43 ms ffff8cd70018f0d8
1674 5.38 ms 422.93 us 3.21 us ffffffff92e06080 tasklist_lock
581 4.51 ms 130.68 us 7.75 us ffff8cc9b1259058
5 3.52 ms 1.27 ms 703.23 us ffff8cc754510070
112 3.47 ms 56.47 us 31.02 us ffff8ccee38b3120
381 3.31 ms 73.44 us 8.69 us ffffffff93790690 purge_vmap_area_lock
255 3.19 ms 36.35 us 12.49 us ffff8d053ce30c80
- Update default map size to 16384.
- Allocate single letter option -M for --map-nr-entries, as it is
proving being frequently used.
- Fix struct rq lock access for older kernels with BPF's CO-RE
(Compile once, run everywhere).
- Fix problems found with MSAn.
perf report/top:
- Add inline information when using --call-graph=fp or lbr, as was
already done to the --call-graph=dwarf callchain mode.
- Improve the 'srcfile' sort key performance by really using an
optimization introduced in 6.2 for the 'srcline' sort key that
avoids calling addr2line for comparision with each sample.
perf sched:
- Make 'perf sched latency/map/replay' to use "sched:sched_waking"
instead of "sched:sched_waking", consistent with 'perf record'
since
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ed23734c23 |
Including fixes from netfilter.
Current release - regressions: - sched: act_pedit: free pedit keys on bail from offset check Current release - new code bugs: - pds_core: - Kconfig fixes (DEBUGFS and AUXILIARY_BUS) - fix mutex double unlock in error path Previous releases - regressions: - sched: cls_api: remove block_cb from driver_list before freeing - nf_tables: fix ct untracked match breakage - eth: mtk_eth_soc: drop generic vlan rx offload - sched: flower: fix error handler on replace Previous releases - always broken: - tcp: fix skb_copy_ubufs() vs BIG TCP - ipv6: fix skb hash for some RST packets - af_packet: don't send zero-byte data in packet_sendmsg_spkt() - rxrpc: timeout handling fixes after moving client call connection to the I/O thread - ixgbe: fix panic during XDP_TX with > 64 CPUs - igc: RMW the SRRCTL register to prevent losing timestamp config - dsa: mt7530: fix corrupt frames using TRGMII on 40 MHz XTAL MT7621 - r8152: - fix flow control issue of RTL8156A - fix the poor throughput for 2.5G devices - move setting r8153b_rx_agg_chg_indicate() to fix coalescing - enable autosuspend - ncsi: clear Tx enable mode when handling a Config required AEN - octeontx2-pf: macsec: fixes for CN10KB ASIC rev Misc: - 9p: remove INET dependency Signed-off-by: Jakub Kicinski <kuba@kernel.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmRVeUIACgkQMUZtbf5S IrtTug/9Hhg/L0PTSwrfuGh4W1/cjheMWppNLkwyWQUiKG7FcZQ9vu9PxceE3VRu 2fTqHyvgDMZ8jACovXObeda8z1+g3s/tIPaXELephBIjVlF/h3kG2OaIzlU4jDb4 A4vklwf8eLbfyVBG22QgKl/I70zVMtnmnOo6c6CPuIOTcMPzslndFO9tB0nCg99F DCgCM1BBP1tz+OUch2rLnSzYcqkWqS49BhRk6dhYSliawUFU/5+1tDGDjwWolkfm 0jqP9DjBOSpZKO8m7SpsUNz7NFRIfYErWZ+YebWbggNxj/6TRJTP83MM0tGoK1rE /mz2xpuOki59frlwVOAD6gb/qefjHUp21P4NA7bnhizxFlQL5MHpCeGQ9yLHBSmY 9Q4ArJkM4jXQ0oDA2nII/pz+cDZGEWFGQ14WW3kYUb7WFmISH4I9OiA9i0TBW6OL r1Y/rqzkUvtKWzh9RpiAF9lsdHAm3SX9ES5RfMxzv0x886VOZR4jaMmokRDdPRzq 0r2Oyj75b62+X0r44Fe22Pl/kPS/uh3642xo9h85aAv/EvhT9JNzMvomJm9d6tkb 966I085AVbwxPAy+rl5SWyAq60EWDExNTjZvPv0mSMlmSsQ9iK5//xOF2Saw2zai /44zQ27tVGkCC44Ou5KmfJN3u4OrKkhcuyxtcDr9QeoOdKZRkMg= =9xND -----END PGP SIGNATURE----- Merge tag 'net-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter. Current release - regressions: - sched: act_pedit: free pedit keys on bail from offset check Current release - new code bugs: - pds_core: - Kconfig fixes (DEBUGFS and AUXILIARY_BUS) - fix mutex double unlock in error path Previous releases - regressions: - sched: cls_api: remove block_cb from driver_list before freeing - nf_tables: fix ct untracked match breakage - eth: mtk_eth_soc: drop generic vlan rx offload - sched: flower: fix error handler on replace Previous releases - always broken: - tcp: fix skb_copy_ubufs() vs BIG TCP - ipv6: fix skb hash for some RST packets - af_packet: don't send zero-byte data in packet_sendmsg_spkt() - rxrpc: timeout handling fixes after moving client call connection to the I/O thread - ixgbe: fix panic during XDP_TX with > 64 CPUs - igc: RMW the SRRCTL register to prevent losing timestamp config - dsa: mt7530: fix corrupt frames using TRGMII on 40 MHz XTAL MT7621 - r8152: - fix flow control issue of RTL8156A - fix the poor throughput for 2.5G devices - move setting r8153b_rx_agg_chg_indicate() to fix coalescing - enable autosuspend - ncsi: clear Tx enable mode when handling a Config required AEN - octeontx2-pf: macsec: fixes for CN10KB ASIC rev Misc: - 9p: remove INET dependency" * tag 'net-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop() pds_core: fix mutex double unlock in error path net/sched: flower: fix error handler on replace Revert "net/sched: flower: Fix wrong handle assignment during filter change" net/sched: flower: fix filter idr initialization net: fec: correct the counting of XDP sent frames bonding: add xdp_features support net: enetc: check the index of the SFI rather than the handle sfc: Add back mailing list virtio_net: suppress cpu stall when free_unused_bufs ice: block LAN in case of VF to VF offload net: dsa: mt7530: fix network connectivity with multiple CPU ports net: dsa: mt7530: fix corrupt frames using trgmii on 40 MHz XTAL MT7621 9p: Remove INET dependency netfilter: nf_tables: fix ct untracked match breakage af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). igc: read before write to SRRCTL register pds_core: add AUXILIARY_BUS and NET_DEVLINK to Kconfig pds_core: remove CONFIG_DEBUG_FS from makefile ionic: catch failure from devlink_alloc ... |
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15fb96a35d |
- Some DAMON cleanups from Kefeng Wang
- Some KSM work from David Hildenbrand, to make the PR_SET_MEMORY_MERGE ioctl's behavior more similar to KSM's behavior. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZFLsxAAKCRDdBJ7gKXxA jl8yAQCqjstPsOULf9QN0z4bGAUhY+Wj4ERz1jbKSIuhFCJWiQEAgQvgRXObKjmi OtUB0Ek4CMDCQzbyIQ1Bhp3kxi6+Jgs= =AbyC -----END PGP SIGNATURE----- Merge tag 'mm-stable-2023-05-03-16-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more MM updates from Andrew Morton: - Some DAMON cleanups from Kefeng Wang - Some KSM work from David Hildenbrand, to make the PR_SET_MEMORY_MERGE ioctl's behavior more similar to KSM's behavior. [ Andrew called these "final", but I suspect we'll have a series fixing up the fact that the last commit in the dmapools series in the previous pull seems to have unintentionally just reverted all the other commits in the same series.. - Linus ] * tag 'mm-stable-2023-05-03-16-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm: hwpoison: coredump: support recovery from dump_user_range() mm/page_alloc: add some comments to explain the possible hole in __pageblock_pfn_to_page() mm/ksm: move disabling KSM from s390/gmap code to KSM code selftests/ksm: ksm_functional_tests: add prctl unmerge test mm/ksm: unmerge and clear VM_MERGEABLE when setting PR_SET_MEMORY_MERGE=0 mm/damon/paddr: fix missing folio_sz update in damon_pa_young() mm/damon/paddr: minor refactor of damon_pa_mark_accessed_or_deactivate() mm/damon/paddr: minor refactor of damon_pa_pageout() |
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de4773f023 |
selftests: netfilter: fix libmnl pkg-config usage
1. Don't hard-code pkg-config
2. Remove distro-specific default for CFLAGS
3. Use pkg-config for LDLIBS
Fixes:
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1150ea9338 |
selftests/ksm: ksm_functional_tests: add prctl unmerge test
Let's test whether setting PR_SET_MEMORY_MERGE to 0 after setting it to 1 will unmerge pages, similar to how setting MADV_UNMERGEABLE after setting MADV_MERGEABLE would. Link: https://lkml.kernel.org/r/20230422205420.30372-3-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Stefan Roesch <shr@devkernel.io> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Janosch Frank <frankja@linux.ibm.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Rik van Riel <riel@surriel.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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c8c655c34e |
s390:
* More phys_to_virt conversions * Improvement of AP management for VSIE (nested virtualization) ARM64: * Numerous fixes for the pathological lock inversion issue that plagued KVM/arm64 since... forever. * New framework allowing SMCCC-compliant hypercalls to be forwarded to userspace, hopefully paving the way for some more features being moved to VMMs rather than be implemented in the kernel. * Large rework of the timer code to allow a VM-wide offset to be applied to both virtual and physical counters as well as a per-timer, per-vcpu offset that complements the global one. This last part allows the NV timer code to be implemented on top. * A small set of fixes to make sure that we don't change anything affecting the EL1&0 translation regime just after having having taken an exception to EL2 until we have executed a DSB. This ensures that speculative walks started in EL1&0 have completed. * The usual selftest fixes and improvements. KVM x86 changes for 6.4: * Optimize CR0.WP toggling by avoiding an MMU reload when TDP is enabled, and by giving the guest control of CR0.WP when EPT is enabled on VMX (VMX-only because SVM doesn't support per-bit controls) * Add CR0/CR4 helpers to query single bits, and clean up related code where KVM was interpreting kvm_read_cr4_bits()'s "unsigned long" return as a bool * Move AMD_PSFD to cpufeatures.h and purge KVM's definition * Avoid unnecessary writes+flushes when the guest is only adding new PTEs * Overhaul .sync_page() and .invlpg() to utilize .sync_page()'s optimizations when emulating invalidations * Clean up the range-based flushing APIs * Revamp the TDP MMU's reaping of Accessed/Dirty bits to clear a single A/D bit using a LOCK AND instead of XCHG, and skip all of the "handle changed SPTE" overhead associated with writing the entire entry * Track the number of "tail" entries in a pte_list_desc to avoid having to walk (potentially) all descriptors during insertion and deletion, which gets quite expensive if the guest is spamming fork() * Disallow virtualizing legacy LBRs if architectural LBRs are available, the two are mutually exclusive in hardware * Disallow writes to immutable feature MSRs (notably PERF_CAPABILITIES) after KVM_RUN, similar to CPUID features * Overhaul the vmx_pmu_caps selftest to better validate PERF_CAPABILITIES * Apply PMU filters to emulated events and add test coverage to the pmu_event_filter selftest x86 AMD: * Add support for virtual NMIs * Fixes for edge cases related to virtual interrupts x86 Intel: * Don't advertise XTILE_CFG in KVM_GET_SUPPORTED_CPUID if XTILE_DATA is not being reported due to userspace not opting in via prctl() * Fix a bug in emulation of ENCLS in compatibility mode * Allow emulation of NOP and PAUSE for L2 * AMX selftests improvements * Misc cleanups MIPS: * Constify MIPS's internal callbacks (a leftover from the hardware enabling rework that landed in 6.3) Generic: * Drop unnecessary casts from "void *" throughout kvm_main.c * Tweak the layout of "struct kvm_mmu_memory_cache" to shrink the struct size by 8 bytes on 64-bit kernels by utilizing a padding hole Documentation: * Fix goof introduced by the conversion to rST -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmRNExkUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroNyjwf+MkzDael9y9AsOZoqhEZ5OsfQYJ32 Im5ZVYsPRU2K5TuoWql6meIihgclCj1iIU32qYHa2F1WYt2rZ72rJp+HoY8b+TaI WvF0pvNtqQyg3iEKUBKPA4xQ6mj7RpQBw86qqiCHmlfNt0zxluEGEPxH8xrWcfhC huDQ+NUOdU7fmJ3rqGitCvkUbCuZNkw3aNPR8dhU8RAWrwRzP2hBOmdxIeo81WWY XMEpJSijbGpXL9CvM0Jz9nOuMJwZwCCBGxg1vSQq0xTfLySNMxzvWZC2GFaBjucb j0UOQ7yE0drIZDVhd3sdNslubXXU6FcSEzacGQb9aigMUon3Tem9SHi7Kw== =S2Hq -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm updates from Paolo Bonzini: "s390: - More phys_to_virt conversions - Improvement of AP management for VSIE (nested virtualization) ARM64: - Numerous fixes for the pathological lock inversion issue that plagued KVM/arm64 since... forever. - New framework allowing SMCCC-compliant hypercalls to be forwarded to userspace, hopefully paving the way for some more features being moved to VMMs rather than be implemented in the kernel. - Large rework of the timer code to allow a VM-wide offset to be applied to both virtual and physical counters as well as a per-timer, per-vcpu offset that complements the global one. This last part allows the NV timer code to be implemented on top. - A small set of fixes to make sure that we don't change anything affecting the EL1&0 translation regime just after having having taken an exception to EL2 until we have executed a DSB. This ensures that speculative walks started in EL1&0 have completed. - The usual selftest fixes and improvements. x86: - Optimize CR0.WP toggling by avoiding an MMU reload when TDP is enabled, and by giving the guest control of CR0.WP when EPT is enabled on VMX (VMX-only because SVM doesn't support per-bit controls) - Add CR0/CR4 helpers to query single bits, and clean up related code where KVM was interpreting kvm_read_cr4_bits()'s "unsigned long" return as a bool - Move AMD_PSFD to cpufeatures.h and purge KVM's definition - Avoid unnecessary writes+flushes when the guest is only adding new PTEs - Overhaul .sync_page() and .invlpg() to utilize .sync_page()'s optimizations when emulating invalidations - Clean up the range-based flushing APIs - Revamp the TDP MMU's reaping of Accessed/Dirty bits to clear a single A/D bit using a LOCK AND instead of XCHG, and skip all of the "handle changed SPTE" overhead associated with writing the entire entry - Track the number of "tail" entries in a pte_list_desc to avoid having to walk (potentially) all descriptors during insertion and deletion, which gets quite expensive if the guest is spamming fork() - Disallow virtualizing legacy LBRs if architectural LBRs are available, the two are mutually exclusive in hardware - Disallow writes to immutable feature MSRs (notably PERF_CAPABILITIES) after KVM_RUN, similar to CPUID features - Overhaul the vmx_pmu_caps selftest to better validate PERF_CAPABILITIES - Apply PMU filters to emulated events and add test coverage to the pmu_event_filter selftest - AMD SVM: - Add support for virtual NMIs - Fixes for edge cases related to virtual interrupts - Intel AMX: - Don't advertise XTILE_CFG in KVM_GET_SUPPORTED_CPUID if XTILE_DATA is not being reported due to userspace not opting in via prctl() - Fix a bug in emulation of ENCLS in compatibility mode - Allow emulation of NOP and PAUSE for L2 - AMX selftests improvements - Misc cleanups MIPS: - Constify MIPS's internal callbacks (a leftover from the hardware enabling rework that landed in 6.3) Generic: - Drop unnecessary casts from "void *" throughout kvm_main.c - Tweak the layout of "struct kvm_mmu_memory_cache" to shrink the struct size by 8 bytes on 64-bit kernels by utilizing a padding hole Documentation: - Fix goof introduced by the conversion to rST" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (211 commits) KVM: s390: pci: fix virtual-physical confusion on module unload/load KVM: s390: vsie: clarifications on setting the APCB KVM: s390: interrupt: fix virtual-physical confusion for next alert GISA KVM: arm64: Have kvm_psci_vcpu_on() use WRITE_ONCE() to update mp_state KVM: arm64: Acquire mp_state_lock in kvm_arch_vcpu_ioctl_vcpu_init() KVM: selftests: Test the PMU event "Instructions retired" KVM: selftests: Copy full counter values from guest in PMU event filter test KVM: selftests: Use error codes to signal errors in PMU event filter test KVM: selftests: Print detailed info in PMU event filter asserts KVM: selftests: Add helpers for PMC asserts in PMU event filter test KVM: selftests: Add a common helper for the PMU event filter guest code KVM: selftests: Fix spelling mistake "perrmited" -> "permitted" KVM: arm64: vhe: Drop extra isb() on guest exit KVM: arm64: vhe: Synchronise with page table walker on MMU update KVM: arm64: pkvm: Document the side effects of kvm_flush_dcache_to_poc() KVM: arm64: nvhe: Synchronise with page table walker on TLBI KVM: arm64: Handle 32bit CNTPCTSS traps KVM: arm64: nvhe: Synchronise with page table walker on vcpu run KVM: arm64: vgic: Don't acquire its_lock before config_lock KVM: selftests: Add test to verify KVM's supported XCR0 ... |
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7acc137211 |
cxl for v6.4
- Refactor the DOE infrastructure (Data Object Exchange PCI-config-cycle mailbox) to be a facility of the PCI core rather than the CXL core. This is foundational for upcoming support for PCI device-attestation and PCIe / CXL link encryption. - Add support for retrieving and injecting poison for CXL memory expanders. This enabling uses trace-events to convey CXL media error records to user tooling. It includes translation of device-local addresses (DPA) to system physical addresses (SPA) and their corresponding CXL region. - Fixes for decoder enumeration that missed v6.3-final - Miscellaneous fixups -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCZE2nNwAKCRDfioYZHlFs Z5c2AQCTWebok6CD+HN01xnIx+CBWAUQe0QIGR40dT2P6/WGEgEA8wMae0w/FDlc lQDvSoIyPvy1hGO7Ppb0K2AT6jrQAgU= =blcC -----END PGP SIGNATURE----- Merge tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull compute express link updates from Dan Williams: "DOE support is promoted from drivers/cxl/ to drivers/pci/ with Bjorn's blessing, and the CXL core continues to mature its media management capabilities with support for listing and injecting media errors. Some late fixes that missed v6.3-final are also included: - Refactor the DOE infrastructure (Data Object Exchange PCI-config-cycle mailbox) to be a facility of the PCI core rather than the CXL core. This is foundational for upcoming support for PCI device-attestation and PCIe / CXL link encryption. - Add support for retrieving and injecting poison for CXL memory expanders. This enabling uses trace-events to convey CXL media error records to user tooling. It includes translation of device-local addresses (DPA) to system physical addresses (SPA) and their corresponding CXL region. - Fixes for decoder enumeration that missed v6.3-final - Miscellaneous fixups" * tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (38 commits) cxl/test: Add mock test for set_timestamp cxl/mbox: Update CMD_RC_TABLE tools/testing/cxl: Require CONFIG_DEBUG_FS tools/testing/cxl: Add a sysfs attr to test poison inject limits tools/testing/cxl: Use injected poison for get poison list tools/testing/cxl: Mock the Clear Poison mailbox command tools/testing/cxl: Mock the Inject Poison mailbox command cxl/mem: Add debugfs attributes for poison inject and clear cxl/memdev: Trace inject and clear poison as cxl_poison events cxl/memdev: Warn of poison inject or clear to a mapped region cxl/memdev: Add support for the Clear Poison mailbox command cxl/memdev: Add support for the Inject Poison mailbox command tools/testing/cxl: Mock support for Get Poison List cxl/trace: Add an HPA to cxl_poison trace events cxl/region: Provide region info to the cxl_poison trace event cxl/memdev: Add trigger_poison_list sysfs attribute cxl/trace: Add TRACE support for CXL media-error records cxl/mbox: Add GET_POISON_LIST mailbox command cxl/mbox: Initialize the poison state cxl/mbox: Restrict poison cmds to debugfs cxl_raw_allow_all ... |
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86e98ed15b |
cgroup changes for v6.4-rc1
* cpuset changes including the fix for an incorrect interaction with CPU hotplug and an optimization. * Other doc and cosmetic changes. -----BEGIN PGP SIGNATURE----- iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZErfng4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGVVtAQCDycK4VSgc4nsFPG1vh1Oy1A723ciEUwAbKmV/ F1n7xwEA68FiDvE29LpMJJuYP9HnX0A5zRMyNnb52kN9jmgcEQI= =ALol -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - cpuset changes including the fix for an incorrect interaction with CPU hotplug and an optimization - Other doc and cosmetic changes * tag 'cgroup-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: docs: cgroup-v1/cpusets: update libcgroup project link cgroup/cpuset: Minor updates to test_cpuset_prs.sh cgroup/cpuset: Include offline CPUs when tasks' cpumasks in top_cpuset are updated cgroup/cpuset: Skip task update if hotplug doesn't affect current cpuset cpuset: Clean up cpuset_node_allowed cgroup: bpf: use cgroup_lock()/cgroup_unlock() wrappers |
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89d77f71f4 |
RISC-V Patches for the 6.4 Merge Window, Part 1
* Support for runtime detection of the Svnapot extension. * Support for Zicboz when clearing pages. * We've moved to GENERIC_ENTRY. * Support for !MMU on rv32 systems. * The linear region is now mapped via huge pages. * Support for building relocatable kernels. * Support for the hwprobe interface. * Various fixes and cleanups throughout the tree. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmRL5rcTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYibpcD/0RnmO+N2OJxsJXf0KtHv4LlChAFaMZ mfcsU8lv8r3Rz1USJGyVoE57885R+iUw1664ic6Gj9Ll9/A+BDVyqlNeo1BZ7nnv 6hZawSh8XGMyCJoatjaCSMW6VKObsSpHXLoA0mxtj06w1XhtpUnzjv4SZQqBYxC2 7+/cfy6l3uGdSKQ0R402sF8PE+l3HthhO+Cw9NYHQZisAHEQrfFpXRnrovhs+vX0 aVxoWo8bmIhhNke2jh6dnGhfFfAs+UClbaKgZfe8af6feboo+Tal3+OibiEy1K1j hDQ3w/G5jAdwSqnNPdXzpk4srskUOhP9is8AG79vCasMxybQIBfZcc7/kLmmQX+2 xt1EoDVD/lSO1p+CWRautLXEsInWbpBYaSJie7WcR4SHe8S7/nomTDlwkJHx5cma mkSYHJKNwCbamDTI3gXg8nrScbxsRnJQsQUolFDwAeRz7AYVwtqVh8VxAWqAdU3q xUNKrUpCAzNC3d5GL7pmRfZrqjpQhuFXkHFSy85vaCPuckBu926OzxpKBmX4Kea1 qLYWfxv78bcwuY47FWJKcd97Ib63iBYDgarJxvrHrwDaHV2xjBOmdapNPUc2PswT a938enbYYnJHIbuSmbeNBPF4iF6nKUXshyfZu7tCZl6MzsXloUckGdm++j97Bpvr g6G3ZP6STSQBmw== =oxQd -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.4-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for runtime detection of the Svnapot extension - Support for Zicboz when clearing pages - We've moved to GENERIC_ENTRY - Support for !MMU on rv32 systems - The linear region is now mapped via huge pages - Support for building relocatable kernels - Support for the hwprobe interface - Various fixes and cleanups throughout the tree * tag 'riscv-for-linus-6.4-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (57 commits) RISC-V: hwprobe: Explicity check for -1 in vdso init RISC-V: hwprobe: There can only be one first riscv: Allow to downgrade paging mode from the command line dt-bindings: riscv: add sv57 mmu-type RISC-V: hwprobe: Remove __init on probe_vendor_features() riscv: Use --emit-relocs in order to move .rela.dyn in init riscv: Check relocations at compile time powerpc: Move script to check relocations at compile time in scripts/ riscv: Introduce CONFIG_RELOCATABLE riscv: Move .rela.dyn outside of init to avoid empty relocations riscv: Prepare EFI header for relocatable kernels riscv: Unconditionnally select KASAN_VMALLOC if KASAN riscv: Fix ptdump when KASAN is enabled riscv: Fix EFI stub usage of KASAN instrumented strcmp function riscv: Move DTB_EARLY_BASE_VA to the kernel address space riscv: Rework kasan population functions riscv: Split early and final KASAN population functions riscv: Use PUD/P4D/PGD pages for the linear mapping riscv: Move the linear mapping creation in its own function riscv: Get rid of riscv_pfn_base variable ... |
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70cc1b5307 |
powerpc updates for 6.4
- Add support for building the kernel using PC-relative addressing on Power10. - Allow HV KVM guests on Power10 to use prefixed instructions. - Unify support for the P2020 CPU (85xx) into a single machine description. - Always build the 64-bit kernel with 128-bit long double. - Drop support for several obsolete 2000's era development boards as identified by Paul Gortmaker. - A series fixing VFIO on Power since some generic changes. - Various other small features and fixes. Thanks to: Alexey Kardashevskiy, Andrew Donnellan, Benjamin Gray, Bo Liu, Christophe Leroy, Dan Carpenter, David Binderman, Ira Weiny, Joel Stanley, Kajol Jain, Kautuk Consul, Liang He, Luis Chamberlain, Masahiro Yamada, Michael Neuling, Nathan Chancellor, Nathan Lynch, Nicholas Miehlbradt, Nicholas Piggin, Nick Desaulniers, Nysal Jan K.A, Pali Rohár, Paul Gortmaker, Paul Mackerras, Petr Vaněk, Randy Dunlap, Rob Herring, Sachin Sant, Sean Christopherson, Segher Boessenkool, Timothy Pearson. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmRLdD8THG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgPrED/93Hwi1/8udXYV6OAFBnLLLDX9RZWNx sj6W7PC/yY7MGUTIGcayrAURt5xFfQZMBdq9nhhH46Wyd8pSUe1IlpXIEgqeH64Y 5uaSe6u4OZ5dDmiYz8bM+Y4Ixkfq1xMO0Rj27FIRJyU4Pp6gyMQ6/8W+iPU2vYIb jl4frVO8PpmCbW8euOyT/b9YB2h79+5nLgZT4RvmYJblKQwgzRZWaiCAU0wYf+xT xYsMQcqJlPstizTnXIr+GC08VrMPQR51kJCurnNUMXoAQY6toEXebveWRNZ3sH39 K0BRQ036NNGPS4GlHVbjgLIdoWr4pUEROZ48Jy9WeiDh6OwO2vb2zrm7ZLtKlGXI LCQ08T9diPbAAJyVJaKjpsNXhTffuLPRhIOr1o2vqGvY+Fqbw96bPQAyFbxpJtrw rGTTc5e93fEdZV+eaGR8kfdNM75WM6lgiteaIbUnpirYTh/0j6YEO1Ijc4d9e5ux aoHN2eXQDjMm9foZf1D6vaCTRyN8LwLa9hcydKCn6+qULUQzoZ2r4cRt6eSD7+fx Wni1Zg7vD6xx294nVmhg5dWuD4qVIAZj3BZPFHHR2SPqy+UbEJLk/NKgznmrhhgQ HBcZAEFqIBZkA4e0w6LJKh/1j1rxpZUokgjMotOJq4VRivq82W1P7SioFDY3/6w5 UvGtIgGq4Qsa2Q== =89WH -----END PGP SIGNATURE----- Merge tag 'powerpc-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: - Add support for building the kernel using PC-relative addressing on Power10. - Allow HV KVM guests on Power10 to use prefixed instructions. - Unify support for the P2020 CPU (85xx) into a single machine description. - Always build the 64-bit kernel with 128-bit long double. - Drop support for several obsolete 2000's era development boards as identified by Paul Gortmaker. - A series fixing VFIO on Power since some generic changes. - Various other small features and fixes. Thanks to Alexey Kardashevskiy, Andrew Donnellan, Benjamin Gray, Bo Liu, Christophe Leroy, Dan Carpenter, David Binderman, Ira Weiny, Joel Stanley, Kajol Jain, Kautuk Consul, Liang He, Luis Chamberlain, Masahiro Yamada, Michael Neuling, Nathan Chancellor, Nathan Lynch, Nicholas Miehlbradt, Nicholas Piggin, Nick Desaulniers, Nysal Jan K.A, Pali Rohár, Paul Gortmaker, Paul Mackerras, Petr Vaněk, Randy Dunlap, Rob Herring, Sachin Sant, Sean Christopherson, Segher Boessenkool, and Timothy Pearson. * tag 'powerpc-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (156 commits) powerpc/64s: Disable pcrel code model on Clang powerpc: Fix merge conflict between pcrel and copy_thread changes powerpc/configs/powernv: Add IGB=y powerpc/configs/64s: Drop JFS Filesystem powerpc/configs/64s: Use EXT4 to mount EXT2 filesystems powerpc/configs: Make pseries_defconfig an alias for ppc64le_guest powerpc/configs: Make pseries_le an alias for ppc64le_guest powerpc/configs: Incorporate generic kvm_guest.config into guest configs powerpc/configs: Add IBMVETH=y and IBMVNIC=y to guest configs powerpc/configs/64s: Enable Device Mapper options powerpc/configs/64s: Enable PSTORE powerpc/configs/64s: Enable VLAN support powerpc/configs/64s: Enable BLK_DEV_NVME powerpc/configs/64s: Drop REISERFS powerpc/configs/64s: Use SHA512 for module signatures powerpc/configs/64s: Enable IO_STRICT_DEVMEM powerpc/configs/64s: Enable SCHEDSTATS powerpc/configs/64s: Enable DEBUG_VM & other options powerpc/configs/64s: Enable EMULATED_STATS powerpc/configs/64s: Enable KUNIT and most tests ... |
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d579c468d7 |
tracing updates for 6.4:
- User events are finally ready! After lots of collaboration between various parties, we finally locked down on a stable interface for user events that can also work with user space only tracing. This is implemented by telling the kernel (or user space library, but that part is user space only and not part of this patch set), where the variable is that the application uses to know if something is listening to the trace. There's also an interface to tell the kernel about these events, which will show up in the /sys/kernel/tracing/events/user_events/ directory, where it can be enabled. When it's enabled, the kernel will update the variable, to tell the application to start writing to the kernel. See https://lwn.net/Articles/927595/ - Cleaned up the direct trampolines code to simplify arm64 addition of direct trampolines. Direct trampolines use the ftrace interface but instead of jumping to the ftrace trampoline, applications (mostly BPF) can register their own trampoline for performance reasons. - Some updates to the fprobe infrastructure. fprobes are more efficient than kprobes, as it does not need to save all the registers that kprobes on ftrace do. More work needs to be done before the fprobes will be exposed as dynamic events. - More updates to references to the obsolete path of /sys/kernel/debug/tracing for the new /sys/kernel/tracing path. - Add a seq_buf_do_printk() helper to seq_bufs, to print a large buffer line by line instead of all at once. There's users in production kernels that have a large data dump that originally used printk() directly, but the data dump was larger than what printk() allowed as a single print. Using seq_buf() to do the printing fixes that. - Add /sys/kernel/tracing/touched_functions that shows all functions that was every traced by ftrace or a direct trampoline. This is used for debugging issues where a traced function could have caused a crash by a bpf program or live patching. - Add a "fields" option that is similar to "raw" but outputs the fields of the events. It's easier to read by humans. - Some minor fixes and clean ups. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZEr36xQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6quZHAQCzuqnn2S8DsPd3Sy1vKIYaj0uajW5D Kz1oUJH4F0H7kgEA8XwXkdtfKpOXWc/ZH4LWfL7Orx2wJZJQMV9dVqEPDAE= =w0Z1 -----END PGP SIGNATURE----- Merge tag 'trace-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing updates from Steven Rostedt: - User events are finally ready! After lots of collaboration between various parties, we finally locked down on a stable interface for user events that can also work with user space only tracing. This is implemented by telling the kernel (or user space library, but that part is user space only and not part of this patch set), where the variable is that the application uses to know if something is listening to the trace. There's also an interface to tell the kernel about these events, which will show up in the /sys/kernel/tracing/events/user_events/ directory, where it can be enabled. When it's enabled, the kernel will update the variable, to tell the application to start writing to the kernel. See https://lwn.net/Articles/927595/ - Cleaned up the direct trampolines code to simplify arm64 addition of direct trampolines. Direct trampolines use the ftrace interface but instead of jumping to the ftrace trampoline, applications (mostly BPF) can register their own trampoline for performance reasons. - Some updates to the fprobe infrastructure. fprobes are more efficient than kprobes, as it does not need to save all the registers that kprobes on ftrace do. More work needs to be done before the fprobes will be exposed as dynamic events. - More updates to references to the obsolete path of /sys/kernel/debug/tracing for the new /sys/kernel/tracing path. - Add a seq_buf_do_printk() helper to seq_bufs, to print a large buffer line by line instead of all at once. There are users in production kernels that have a large data dump that originally used printk() directly, but the data dump was larger than what printk() allowed as a single print. Using seq_buf() to do the printing fixes that. - Add /sys/kernel/tracing/touched_functions that shows all functions that was every traced by ftrace or a direct trampoline. This is used for debugging issues where a traced function could have caused a crash by a bpf program or live patching. - Add a "fields" option that is similar to "raw" but outputs the fields of the events. It's easier to read by humans. - Some minor fixes and clean ups. * tag 'trace-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (41 commits) ring-buffer: Sync IRQ works before buffer destruction tracing: Add missing spaces in trace_print_hex_seq() ring-buffer: Ensure proper resetting of atomic variables in ring_buffer_reset_online_cpus recordmcount: Fix memory leaks in the uwrite function tracing/user_events: Limit max fault-in attempts tracing/user_events: Prevent same address and bit per process tracing/user_events: Ensure bit is cleared on unregister tracing/user_events: Ensure write index cannot be negative seq_buf: Add seq_buf_do_printk() helper tracing: Fix print_fields() for __dyn_loc/__rel_loc tracing/user_events: Set event filter_type from type ring-buffer: Clearly check null ptr returned by rb_set_head_page() tracing: Unbreak user events tracing/user_events: Use print_format_fields() for trace output tracing/user_events: Align structs with tabs for readability tracing/user_events: Limit global user_event count tracing/user_events: Charge event allocs to cgroups tracing/user_events: Update documentation for ABI tracing/user_events: Use write ABI in example tracing/user_events: Add ABI self-test ... |
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22b8cc3e78 |
Add support for new Linear Address Masking CPU feature. This is similar
to ARM's Top Byte Ignore and allows userspace to store metadata in some bits of pointers without masking it out before use. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEV76QKkVc4xCGURexaDWVMHDJkrAFAmRK/WIACgkQaDWVMHDJ krAL+RAAw33EhsWyYVkeAtYmYBKkGvlgeSDULtfJKe5bynJBTHkGKfM6RE9MSJIt 5fHWaConGh8HNpy0Us1sDvd/aWcWRm5h7ZcCVD+R4qrgh/vc7ULzM+elXe5jzr4W cyuTckF2eW6SVrYg6fH5q+6Uy/moDtrdkLRvwRBf+AYeepB8gvSSH5XixKDNiVBE pjNy1xXVZQokqD4tjsFelmLttyacR5OabiE/aeVNoFYf9yTwfnN8N3T6kwuOoS4l Lp6NA+/0ux+oBlR+Is+JJG8Mxrjvz96yJGZYdR2YP5k3bMQtHAAjuq2w+GgqZm5i j3/E6KQepEGaCfC+bHl68xy/kKx8ik+jMCEcBalCC25J3uxbLz41g6K3aI890wJn +5ZtfcmoDUk9pnUyLxR8t+UjOSBFAcRSUE+FTjUH1qEGsMPK++9a4iLXz5vYVK1+ +YCt1u5LNJbkDxE8xVX3F5jkXh0G01SJsuUVAOqHSNfqSNmohFK8/omqhVRrRqoK A7cYLtnOGiUXLnvjrwSxPNOzRrG+GAwqaw8gwOTaYogETWbTY8qsSCEVl204uYwd m8io9rk2ZXUdDuha56xpBbPE0JHL9hJ2eKCuPkfvRgJT9YFyTh+e0UdX20k+nDjc ang1S350o/Y0sus6rij1qS8AuxJIjHucG0GdgpZk3KUbcxoRLhI= =qitk -----END PGP SIGNATURE----- Merge tag 'x86_mm_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 LAM (Linear Address Masking) support from Dave Hansen: "Add support for the new Linear Address Masking CPU feature. This is similar to ARM's Top Byte Ignore and allows userspace to store metadata in some bits of pointers without masking it out before use" * tag 'x86_mm_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/iommu/sva: Do not allow to set FORCE_TAGGED_SVA bit from outside x86/mm/iommu/sva: Fix error code for LAM enabling failure due to SVA selftests/x86/lam: Add test cases for LAM vs thread creation selftests/x86/lam: Add ARCH_FORCE_TAGGED_SVA test cases for linear-address masking selftests/x86/lam: Add inherit test cases for linear-address masking selftests/x86/lam: Add io_uring test cases for linear-address masking selftests/x86/lam: Add mmap and SYSCALL test cases for linear-address masking selftests/x86/lam: Add malloc and tag-bits test cases for linear-address masking x86/mm/iommu/sva: Make LAM and SVA mutually exclusive iommu/sva: Replace pasid_valid() helper with mm_valid_pasid() mm: Expose untagging mask in /proc/$PID/status x86/mm: Provide arch_prctl() interface for LAM x86/mm: Reduce untagged_addr() overhead for systems without LAM x86/uaccess: Provide untagged_addr() and remove tags before address check mm: Introduce untagged_addr_remote() x86/mm: Handle LAM on context switch x86: CPUID and CR3/CR4 flags for Linear Address Masking x86: Allow atomic MM_CONTEXT flags setting x86/mm: Rework address range check in get_user() and put_user() |
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46ef24c60f |
selftests: srv6: make srv6_end_dt46_l3vpn_test more robust
On some distributions, the rp_filter is automatically set (=1) by
default on a netdev basis (also on VRFs).
In an SRv6 End.DT46 behavior, decapsulated IPv4 packets are routed using
the table associated with the VRF bound to that tunnel. During lookup
operations, the rp_filter can lead to packet loss when activated on the
VRF.
Therefore, we chose to make this selftest more robust by explicitly
disabling the rp_filter during tests (as it is automatically set by some
Linux distributions).
Fixes:
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7fa8a8ee94 |
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
switching from a user process to a kernel thread. - More folio conversions from Kefeng Wang, Zhang Peng and Pankaj Raghav. - zsmalloc performance improvements from Sergey Senozhatsky. - Yue Zhao has found and fixed some data race issues around the alteration of memcg userspace tunables. - VFS rationalizations from Christoph Hellwig: - removal of most of the callers of write_one_page(). - make __filemap_get_folio()'s return value more useful - Luis Chamberlain has changed tmpfs so it no longer requires swap backing. Use `mount -o noswap'. - Qi Zheng has made the slab shrinkers operate locklessly, providing some scalability benefits. - Keith Busch has improved dmapool's performance, making part of its operations O(1) rather than O(n). - Peter Xu adds the UFFD_FEATURE_WP_UNPOPULATED feature to userfaultd, permitting userspace to wr-protect anon memory unpopulated ptes. - Kirill Shutemov has changed MAX_ORDER's meaning to be inclusive rather than exclusive, and has fixed a bunch of errors which were caused by its unintuitive meaning. - Axel Rasmussen give userfaultfd the UFFDIO_CONTINUE_MODE_WP feature, which causes minor faults to install a write-protected pte. - Vlastimil Babka has done some maintenance work on vma_merge(): cleanups to the kernel code and improvements to our userspace test harness. - Cleanups to do_fault_around() by Lorenzo Stoakes. - Mike Rapoport has moved a lot of initialization code out of various mm/ files and into mm/mm_init.c. - Lorenzo Stoakes removd vmf_insert_mixed_prot(), which was added for DRM, but DRM doesn't use it any more. - Lorenzo has also coverted read_kcore() and vread() to use iterators and has thereby removed the use of bounce buffers in some cases. - Lorenzo has also contributed further cleanups of vma_merge(). - Chaitanya Prakash provides some fixes to the mmap selftesting code. - Matthew Wilcox changes xfs and afs so they no longer take sleeping locks in ->map_page(), a step towards RCUification of pagefaults. - Suren Baghdasaryan has improved mmap_lock scalability by switching to per-VMA locking. - Frederic Weisbecker has reworked the percpu cache draining so that it no longer causes latency glitches on cpu isolated workloads. - Mike Rapoport cleans up and corrects the ARCH_FORCE_MAX_ORDER Kconfig logic. - Liu Shixin has changed zswap's initialization so we no longer waste a chunk of memory if zswap is not being used. - Yosry Ahmed has improved the performance of memcg statistics flushing. - David Stevens has fixed several issues involving khugepaged, userfaultfd and shmem. - Christoph Hellwig has provided some cleanup work to zram's IO-related code paths. - David Hildenbrand has fixed up some issues in the selftest code's testing of our pte state changing. - Pankaj Raghav has made page_endio() unneeded and has removed it. - Peter Xu contributed some rationalizations of the userfaultfd selftests. - Yosry Ahmed has fixed an issue around memcg's page recalim accounting. - Chaitanya Prakash has fixed some arm-related issues in the selftests/mm code. - Longlong Xia has improved the way in which KSM handles hwpoisoned pages. - Peter Xu fixes a few issues with uffd-wp at fork() time. - Stefan Roesch has changed KSM so that it may now be used on a per-process and per-cgroup basis. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZEr3zQAKCRDdBJ7gKXxA jlLoAP0fpQBipwFxED0Us4SKQfupV6z4caXNJGPeay7Aj11/kQD/aMRC2uPfgr96 eMG3kwn2pqkB9ST2QpkaRbxA//eMbQY= =J+Dj -----END PGP SIGNATURE----- Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of switching from a user process to a kernel thread. - More folio conversions from Kefeng Wang, Zhang Peng and Pankaj Raghav. - zsmalloc performance improvements from Sergey Senozhatsky. - Yue Zhao has found and fixed some data race issues around the alteration of memcg userspace tunables. - VFS rationalizations from Christoph Hellwig: - removal of most of the callers of write_one_page() - make __filemap_get_folio()'s return value more useful - Luis Chamberlain has changed tmpfs so it no longer requires swap backing. Use `mount -o noswap'. - Qi Zheng has made the slab shrinkers operate locklessly, providing some scalability benefits. - Keith Busch has improved dmapool's performance, making part of its operations O(1) rather than O(n). - Peter Xu adds the UFFD_FEATURE_WP_UNPOPULATED feature to userfaultd, permitting userspace to wr-protect anon memory unpopulated ptes. - Kirill Shutemov has changed MAX_ORDER's meaning to be inclusive rather than exclusive, and has fixed a bunch of errors which were caused by its unintuitive meaning. - Axel Rasmussen give userfaultfd the UFFDIO_CONTINUE_MODE_WP feature, which causes minor faults to install a write-protected pte. - Vlastimil Babka has done some maintenance work on vma_merge(): cleanups to the kernel code and improvements to our userspace test harness. - Cleanups to do_fault_around() by Lorenzo Stoakes. - Mike Rapoport has moved a lot of initialization code out of various mm/ files and into mm/mm_init.c. - Lorenzo Stoakes removd vmf_insert_mixed_prot(), which was added for DRM, but DRM doesn't use it any more. - Lorenzo has also coverted read_kcore() and vread() to use iterators and has thereby removed the use of bounce buffers in some cases. - Lorenzo has also contributed further cleanups of vma_merge(). - Chaitanya Prakash provides some fixes to the mmap selftesting code. - Matthew Wilcox changes xfs and afs so they no longer take sleeping locks in ->map_page(), a step towards RCUification of pagefaults. - Suren Baghdasaryan has improved mmap_lock scalability by switching to per-VMA locking. - Frederic Weisbecker has reworked the percpu cache draining so that it no longer causes latency glitches on cpu isolated workloads. - Mike Rapoport cleans up and corrects the ARCH_FORCE_MAX_ORDER Kconfig logic. - Liu Shixin has changed zswap's initialization so we no longer waste a chunk of memory if zswap is not being used. - Yosry Ahmed has improved the performance of memcg statistics flushing. - David Stevens has fixed several issues involving khugepaged, userfaultfd and shmem. - Christoph Hellwig has provided some cleanup work to zram's IO-related code paths. - David Hildenbrand has fixed up some issues in the selftest code's testing of our pte state changing. - Pankaj Raghav has made page_endio() unneeded and has removed it. - Peter Xu contributed some rationalizations of the userfaultfd selftests. - Yosry Ahmed has fixed an issue around memcg's page recalim accounting. - Chaitanya Prakash has fixed some arm-related issues in the selftests/mm code. - Longlong Xia has improved the way in which KSM handles hwpoisoned pages. - Peter Xu fixes a few issues with uffd-wp at fork() time. - Stefan Roesch has changed KSM so that it may now be used on a per-process and per-cgroup basis. * tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits) mm,unmap: avoid flushing TLB in batch if PTE is inaccessible shmem: restrict noswap option to initial user namespace mm/khugepaged: fix conflicting mods to collapse_file() sparse: remove unnecessary 0 values from rc mm: move 'mmap_min_addr' logic from callers into vm_unmapped_area() hugetlb: pte_alloc_huge() to replace huge pte_alloc_map() maple_tree: fix allocation in mas_sparse_area() mm: do not increment pgfault stats when page fault handler retries zsmalloc: allow only one active pool compaction context selftests/mm: add new selftests for KSM mm: add new KSM process and sysfs knobs mm: add new api to enable ksm per process mm: shrinkers: fix debugfs file permissions mm: don't check VMA write permissions if the PTE/PMD indicates write permissions migrate_pages_batch: fix statistics for longterm pin retry userfaultfd: use helper function range_in_vma() lib/show_mem.c: use for_each_populated_zone() simplify code mm: correct arg in reclaim_pages()/reclaim_clean_pages_from_list() fs/buffer: convert create_page_buffers to folio_create_buffers fs/buffer: add folio_create_empty_buffers helper ... |
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513f17f8d6 |
sh updates for v6.4
- sh: Use generic GCC library routines - sh: sq: Use the bitmap API when applicable - sh: sq: Fix incorrect element size for allocating bitmap buffer - sh: pci: Remove unused variable in SH-7786 PCI Express code - sh: mcount.S: fix build error when PRINTK is not enabled - sh: remove sh5/sh64 last fragments - sh: math-emu: fix macro redefined warning - sh: init: use OF_EARLY_FLATTREE for early init - sh: nmi_debug: fix return value of __setup handler - sh: SH2007: drop the bad URL info -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEYv+KdYTgKVaVRgAGdCY7N/W1+RMFAmRIz0UACgkQdCY7N/W1 +RMm1Q/9Hw5xMnxHbryDoBAqgwEOZRH+MUMBnAyMw3shqxO/Cp/nIAacvdNmF4Me iszDjATleshk8vbTwUE6cFPzKuLM8r4o1JfBvYSEBgkfs5YEEhoa+1TQZ6aYl3zD v6vcVQnobaV5dUc9yUA3FdG/vuXEj7wctZuqO0QYsC/bE5g/r1fFTEd37Jbo2qwg 6sJ+xL8KEa29Abq9OP0QmeOWvHBuGcCLZNgagA4JxT7U4+jYhg0ddphw+c3yybnP FX1eFMulB98V/oDPCOlfrYsZAkQGoYPWwY0WI/nVg8ujA3lbRkSu6Fd9ic95/PGG KVjr6Mol6/+ESy4k/MB46bJzq0un2FPWhZzyfL0RoCbX2zQWBtC/1XbT0PmTsRud CzcPAMpNPDwUTcoSWdUpOfEAbxjIgGNhQBth9lRMNFhNkk8cwgk1UAN0LjBRm5nq MteTim3qCyiFkNlngpvSVbIokBKWllKAtPSL3wCi6OgQCNm7XWZxme2z8G5tVkit Q9bTVD5qMt24pRJsGsVho8wvRsqMmtl5hwMzFVP02WBNxb9csHpQHrhG7MRLN9kt 0BPYU6erCcRl9DQ9HonUaKCmJDJEyxUcXan48TSyGzajFDnURS7AfkreO7NHQIbO YAaCvqCDwGVygBjUQtHLrBWlORjAD8IoMEJ1sivRzCeHXGlmI6s= =RGSv -----END PGP SIGNATURE----- Merge tag 'sh-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux Pull sh updates from John Paul Adrian Glaubitz: "This is a bit larger than my previous one and mainly consists of clean-up work in the arch/sh directory by Geert Uytterhoeven and Randy Dunlap. Additionally, this fixes a bug in the Storage Queue code that was discovered while I was reviewing a patch to switch the code to the bitmap API by Christophe Jaillet. So this contains both a fix for the original bug in the Storage Queue code that can be backported later as well as the Christophe's patch to swich the code to the bitmap API. Summary: - Use generic GCC library routines - sq: Use the bitmap API when applicable - sq: Fix incorrect element size for allocating bitmap buffer - pci: Remove unused variable in SH-7786 PCI Express code - mcount.S: fix build error when PRINTK is not enabled - remove sh5/sh64 last fragments - math-emu: fix macro redefined warning - init: use OF_EARLY_FLATTREE for early init - nmi_debug: fix return value of __setup handler - SH2007: drop the bad URL info" * tag 'sh-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: sh: Replace <uapi/asm/types.h> by <asm-generic/int-ll64.h> sh: Use generic GCC library routines sh: sq: Use the bitmap API when applicable sh: sq: Fix incorrect element size for allocating bitmap buffer sh: pci: Remove unused variable in SH-7786 PCI Express code sh: mcount.S: fix build error when PRINTK is not enabled sh: remove sh5/sh64 last fragments sh: math-emu: fix macro redefined warning sh: init: use OF_EARLY_FLATTREE for early init sh: nmi_debug: fix return value of __setup handler sh: SH2007: drop the bad URL info |
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556eb8b791 |
Driver core changes for 6.4-rc1
Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp7Sw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykitQCfamUHpxGcKOAGuLXMotXNakTEsxgAoIquENm5 LEGadNS38k5fs+73UaxV =7K4B -----END PGP SIGNATURE----- Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ... |
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34da76dca4 |
for-linus-2023042601
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIVAwUAZEmThqZi849r7WBJAQLKTxAAwLKvk8xCUVPardg2tYxLSaNJAeSgo4L0 CKgB52kXa5R6+L3OApKgkREkj0TotNpNA5Gc/1DlPiRrUXPAj7g+NS2ID8SfXOUd Iii42DoVZli03kG2xoLgU9Fy7mJ1JdfCC6dhP95y6oDzsZqb87M8sk+2G59KVhXO KXaVMSU68+AKdXwDCbxhDwR+CH0YpGUqZxURKYycIZQhWPCssBDHorqJLLHzodSx jk+OKAqTAURjt3Pqqn6BwyOXmjhsomUfJ2z01i/I062+zFTjy+6RBhqqbOPBpJ0w D34nDwunyhlha11u1dJoP2lpmujJvliTUPM0ddeZTTMbRf58LzpxtVBPSsy389uI pqC14OdUDEvlp4WX4Xkj7K2m4HpE9hYL1gF2ebnwvyS2f1Sjti1mKSYvs/cJk5nY nlivD7lmj4Cc0SDasyfqnkP9TUxF+1SNoDAImtku/ajtIGsguveU8kYZtZxKj3WO A0LZKabKH/jEvJug/aQA0l5+AdP88mGLre+WYc6xh7IxTlsXnYeLpaYOdGZ19WCQ tjpc+z+nPSszc0wQs2TsJSxQpkzcO+8qS+h9GFhBm5DREfVHR8wrsMrdxot55zvm +j9sMN8oD7RQwxtG9DUF2wzIyjKe/k9b3qbe/BApC65WsMiXdSvlhJKhvNZQs+w3 1OGeT5LJpqc= =JhWj -----END PGP SIGNATURE----- Merge tag 'for-linus-2023042601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - import a bunch of HID selftests from out-of-tree hid-tools project (Benjamin Tissoires) - drastically reducing Bluetooth disconnects on hid-nintendo driven devices (Daniel J. Ogorchock) - lazy initialization of battery interfaces in wacom driver (Jason Gerecke) - generic support for all Kye tablets (David Yang) - proper rumble queue overrun handling in hid-nintendo (Daniel J. Ogorchock) - support for ADC measurement in logitech-hidpp driver (Bastien Nocera) - reset GPIO support in i2c-hid (Hans de Goede) - improved handling of generic "Digitizer" usage (Jason Gerecke) - support for KEY_CAMERA_FOCUS (Feng Qi) - quirks for Apple Geyser 3 and Apple Geyser 4 (Alex Henrie) - assorted functional fixes and device ID additions * tag 'for-linus-2023042601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (54 commits) HID: amd_sfh: Fix max supported HID devices HID: wacom: generic: Set battery quirk only when we see battery data HID: wacom: Lazy-init batteries HID: Ignore battery for ELAN touchscreen on ROG Flow X13 GV301RA HID: asus: explicitly include linux/leds.h HID: lg-g15: explicitly include linux/leds.h HID: steelseries: explicitly include linux/leds.h HID: apple: Set the tilde quirk flag on the Geyser 3 HID: apple: explicitly include linux/leds.h HID: mcp2221: fix get and get_direction for gpio HID: mcp2221: fix report layout for gpio get HID: wacom: Set a default resolution for older tablets HID: i2c-hid-of: Add reset GPIO support to i2c-hid-of HID: i2c-hid-of: Allow using i2c-hid-of on non OF platforms HID: i2c-hid-of: Consistenly use dev local variable in probe() HID: kye: Fix rdesc for kye tablets HID: amd_sfh: Support for additional light sensor HID: amd_sfh: Handle "no sensors" enabled for SFH1.1 HID: amd_sfh: Increase sensor command timeout for SFH1.1 HID: amd_sfh: Correct the stop all command ... |
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1c15ca4e4e |
sound updates for 6.4-rc1
At this time, it's an interesting mixture of changes for both old and new stuff. Majority of changes are about ASoC (lots of systematic changes for converting remove callbacks to void, and cleanups), while we got the fixes and the enhancements of very old PCI cards, too. Here are some highlights: ALSA/ASoC Core: - Continued effort of more ASoC core cleanups - Minor improvements for XRUN handling in indirect PCM helpers - Code refactoring of PCM core code ASoC: - Continued feature and simplification work on SOF, including addition of a no-DSP mode for bringup, HDA MLink and extensions to the IPC4 protocol - Hibernation support for CS35L45 - More DT binding conversions - Support for Cirrus Logic CS35L56, Freescale QMC, Maxim MAX98363, nVidia systems with MAX9809x and RT5631, Realtek RT712, Renesas R-Car Gen4, Rockchip RK3588 and TI TAS5733 ALSA: - Lots of works for legacy emu10k1 and ymfpci PCI drivers - PCM kselftest fixes and enhancements -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmRJBkcOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8S/Q/+If1MEW+XXYushYU6VcWbHevwsRwmUZPtIJzT Nx4PE4Ia8rX++GbsH5Iqt6tmldbb/vMbwy7TGbn/Q4ju2cO5qGT4/qgWdC2TuUX6 icWRHslJ//TffSd/yh1g6JIKBlcCmQeYcw5KoaLzBE/qO3iRP0IQUc17gkLKYNni u1XOGrU9zuh3uwz+UQFfUhB8NlKhD3HVYjwrbd3gwcDsE/0G+q76A/wWghfA+RAb 0ruDhIDtJoem6PKQTwC05UgDpmwd7XFAIgcbOu7E7t/lr4YKwQZhQmJI0IexCR9i aLPqg3Q/6S+WFKpcPcGCHNljqRNp9lUlIXak+NsbCZ7mXKE6tALywAtuB57sZ0sO QM1YrmUAsi0RaD7foPcT64CAq8IVQ6aLWusXwvcxzzvJuHvJdeiBKiI5gmF0GqMu ZLpAMGCoKxft4Il2r+BPTbLHe57uHmp1fKMWUK4NfyIUW7jEdKmf7ALSSJmvcqwU +R0PXikc0lOo1GH9ZQojpVNFwV8XLOd2CWaNfoPl85A0+ngYhTY3ZRQ3qbYWHlU6 zXAu06IUOef5phsn3zerJ1orV729Xdjf+JUbL0uxJvANsX6R93CQWw0tgrUI62EZ 0vhoOp3PPZUKmDKvUo/NtIyuvSGREg3wDug5tiDOb53Qwfr2VIThJa999kNzH76c lHUfrv4= =7XGG -----END PGP SIGNATURE----- Merge tag 'sound-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "At this time, it's an interesting mixture of changes for both old and new stuff. Majority of changes are about ASoC (lots of systematic changes for converting remove callbacks to void, and cleanups), while we got the fixes and the enhancements of very old PCI cards, too. Here are some highlights: ALSA/ASoC Core: - Continued effort of more ASoC core cleanups - Minor improvements for XRUN handling in indirect PCM helpers - Code refactoring of PCM core code ASoC: - Continued feature and simplification work on SOF, including addition of a no-DSP mode for bringup, HDA MLink and extensions to the IPC4 protocol - Hibernation support for CS35L45 - More DT binding conversions - Support for Cirrus Logic CS35L56, Freescale QMC, Maxim MAX98363, nVidia systems with MAX9809x and RT5631, Realtek RT712, Renesas R-Car Gen4, Rockchip RK3588 and TI TAS5733 ALSA: - Lots of works for legacy emu10k1 and ymfpci PCI drivers - PCM kselftest fixes and enhancements" * tag 'sound-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (586 commits) ALSA: emu10k1: use high-level I/O in set_filterQ() ALSA: emu10k1: use high-level I/O functions also during init ALSA: emu10k1: fix error handling in snd_audigy_i2c_volume_put() ALSA: emu10k1: don't stop DSP in _snd_emu10k1_{,audigy_}init_efx() ALSA: emu10k1: fix SNDRV_EMU10K1_IOCTL_SINGLE_STEP ALSA: emu10k1: skip Sound Blaster-specific hacks for E-MU cards ALSA: emu10k1: fixup DSP defines ALSA: emu10k1: pull in some register definitions from kX-project ALSA: emu10k1: remove some bogus defines ALSA: emu10k1: eliminate some unused defines ALSA: emu10k1: fix lineup of EMU_HANA_* defines ALSA: emu10k1: comment updates ALSA: emu10k1: fix snd_emu1010_fpga_read() input masking for rev2 cards ALSA: emu10k1: remove unused emu->pcm_playback_efx_substream field ALSA: emu10k1: remove unused `resume` parameter from snd_emu10k1_init() ALSA: emu10k1: minor optimizations ALSA: emu10k1: remove remaining cruft from snd_emu10k1_emu1010_init() ALSA: emu10k1: remove apparently pointless EMU_HANA_OPTION_CARDS reads ALSA: emu10k1: remove apparently pointless FPGA reads ALSA: emu10k1: stop doing weird things with HCFG in snd_emu10k1_emu1010_init() ... |