Linus Torvalds 901c7280ca Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" ... Halil Pasic points out [1] that the full revert of that commit (revert in bddac7c1e0), and that a partial revert that only reverts the problematic case, but still keeps some of the cleanups is probably better.  And that partial revert [2] had already been verified by Oleksandr Natalenko to also fix the issue, I had just missed that in the long discussion. So let's reinstate the cleanups from commit aa6f8dcbab ("swiotlb: rework "fix info leak with DMA_FROM_DEVICE""), and effectively only revert the part that caused problems. Link: https://lore.kernel.org/all/20220328013731.017ae3e3.pasic@linux.ibm.com/ [1] Link: https://lore.kernel.org/all/20220324055732.GB12078@lst.de/ [2] Link: https://lore.kernel.org/all/4386660.LvFx2qVVIh@natalenko.name/ [3] Suggested-by: Halil Pasic <pasic@linux.ibm.com> Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Cc: Christoph Hellwig" <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2022-03-28 11:37:05 -07:00
..
ABI	USB/Thunderbolt patches for 5.18-rc1	2022-03-26 13:08:25 -07:00
PCI	…
RCU	…
accounting	- A bunch of fixes: forced idle time accounting, utilization values	2022-01-23 17:35:27 +02:00
admin-guide	platform-drivers-x86 for v5.18-1	2022-03-25 12:14:39 -07:00
arc	…
arm	Documentation: arm: marvell: Extend Avanta list	2022-01-27 11:22:34 -07:00
arm64	Merge branch 'for-next/mte' into for-next/core	2022-03-14 19:01:23 +00:00
block	block: remove biodoc.rst	2022-02-15 07:47:52 -07:00
bpf	Documentation/bpf: Add documentation for BPF_PROG_RUN	2022-03-09 14:19:22 -08:00
cdrom	Documentation: Fix links for udftools project and pktcdvd tool	2022-02-15 16:15:33 -07:00
core-api	Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""	2022-03-28 11:37:05 -07:00
cpu-freq	cpufreq: Reintroduce ready() callback	2022-02-09 13:18:49 +05:30
crypto	…
dev-tools	kasan: documentation updates	2022-03-24 19:06:48 -07:00
devicetree	- qcom: add support for MSM8976	2022-03-27 14:21:57 -07:00
doc-guide	docs: discourage use of list tables	2022-01-07 09:33:13 -07:00
driver-api	cxl for 5.18	2022-03-24 18:07:03 -07:00
fault-injection	…
fb	…
features	nds32: Remove the architecture	2022-03-07 13:54:59 +01:00
filesystems	Filesystem folio changes for 5.18	2022-03-22 18:26:56 -07:00
firmware-guide	Merge branch 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2022-03-26 12:46:08 -07:00
firmware_class	…
fpga	…
gpu	pci-v5.18-changes	2022-03-25 13:02:05 -07:00
hid	…
hwmon	- New Drivers	2022-03-25 13:56:18 -07:00
i2c	i2c: i801: Add support for Intel Raptor Lake PCH-S	2022-02-15 10:03:40 +01:00
ia64	…
ide	…
iio	…
infiniband	…
input	Input: docs: add more details on the use of BTN_TOOL	2022-03-01 15:46:03 +01:00
isdn	…
kbuild	doc: kbuild: fix default in `imply` table	2022-01-08 18:28:21 +09:00
kernel-hacking	docs: fix typo in Documentation/kernel-hacking/locking.rst	2022-01-27 11:22:33 -07:00
leds	…
litmus-tests	…
livepatch	Documentation: livepatch: Add livepatch API page	2021-12-23 11:35:53 +01:00
locking	Documentation/locking/locktypes: Fix PREEMPT_RT _bh() description	2022-03-04 10:13:19 -07:00
m68k	…
maintainer	vfio-pci: Provide reviewers and acceptance criteria for variant drivers	2022-03-17 09:57:11 -06:00
mhi	…
mips	…
misc-devices	…
netlabel	…
networking	devlink: expose instance locking and add locked port registering	2022-03-16 12:56:31 -07:00
nios2	…
nvdimm	…
openrisc	…
parisc	…
pcmcia	…
power	Merge branches 'pm-opp', 'pm-devfreq' and 'powercap'	2022-01-10 18:00:31 +01:00
powerpc	…
process	Kbuild -std=gnu11 updates for v5.18	2022-03-25 11:48:01 -07:00
riscv	Documentation: riscv: Remove the old documentation	2022-03-21 15:01:33 -07:00
s390	…
scheduler	Changes in this cycle were:	2022-03-22 14:39:12 -07:00
scsi	scsi: ufs: docs: UFS documentation corrections	2022-03-08 22:49:49 -05:00
security	selinux/stable-5.18 PR 20220321	2022-03-21 20:47:54 -07:00
sh	…
sound	ALSA: hda/realtek: Add alc256-samsung-headphone fixup	2022-03-22 21:51:02 +01:00
sparc	…
sphinx	Reword note on missing CJK fonts	2022-02-24 12:26:13 -07:00
sphinx-static	…
spi	spi: pxa2xx_spi: Convert to use GPIO descriptors	2022-01-31 15:17:27 +00:00
staging	Three small documentation fixes.	2022-01-22 09:02:57 +02:00
target	…
timers	…
tools	Real Time Analysis Tool updates for 5.18	2022-03-23 11:08:10 -07:00
trace	Networking changes for 5.18.	2022-03-24 13:13:26 -07:00
translations	Kbuild -std=gnu11 updates for v5.18	2022-03-25 11:48:01 -07:00
tty	…
usb	usb: gadget: f_uac2: Optionally determine bInterval for HS and SS	2022-01-31 14:26:18 +01:00
userspace-api	platform-drivers-x86 for v5.18-1	2022-03-25 12:14:39 -07:00
virt	ARM:	2022-03-24 11:58:57 -07:00
vm	- More noinstr fixes	2022-03-25 12:34:53 -07:00
w1	…
watchdog	…
x86	- More noinstr fixes	2022-03-25 12:34:53 -07:00
xtensa	…
.gitignore	…
COPYING-logo	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	docs: Makefile: Add -no-shell-escape option to LATEXOPTS	2022-02-14 12:50:17 -07:00
SubmittingPatches	…
arch.rst	…
asm-annotations.rst	linkage: remove SYM_FUNC_{START,END}_ALIAS()	2022-02-22 16:21:34 +00:00
atomic_bitops.txt	…
atomic_t.txt	…
conf.py	docs: pdfdocs: Pull LaTeX preamble part out of conf.py	2022-02-24 12:26:13 -07:00
docutils.conf	…
dontdiff	…
index.rst	docs: Hook the RTLA documents into the kernel docs build	2022-01-27 11:20:39 -07:00
logo.gif	…
memory-barriers.txt	asm-generic: introduce io_stop_wc() and add implementation for ARM64	2021-12-22 10:44:53 +00:00
watch_queue.rst	…