Sidhartha Kumar 2d93e9af7a selftest/vm: verify mmap addr in mremap_test ... [ Upstream commit 9c85a9bae2 ] Avoid calling mmap with requested addresses that are less than the system's mmap_min_addr. When run as root, mmap returns EACCES when trying to map addresses < mmap_min_addr. This is not one of the error codes for the condition to retry the mmap in the test. Rather than arbitrarily retrying on EACCES, don't attempt an mmap until addr > vm.mmap_min_addr. Add a munmap call after an alignment check as the mappings are retained after the retry and can reach the vm.max_map_count sysctl. Link: https://lkml.kernel.org/r/20220420215721.4868-1-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-05-09 09:16:28 +02:00
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accounting	delayacct: track delays from memory compact	2022-01-20 08:52:55 +02:00
arch	x86/tsx: Disable TSX development mode at boot	2022-04-20 09:36:26 +02:00
bootconfig
bpf	bpftool: Fix print error when show bpf map	2022-04-08 13:58:22 +02:00
build	tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts	2022-04-13 19:27:41 +02:00
cgroup	tools/cgroup/slabinfo: update to work with struct slab	2022-02-21 11:34:49 +01:00
counter
debugging
edid
firewire
firmware
gpio
hv
iio	iio: event_monitor: Flush output on event	2021-12-16 12:20:35 +00:00
include	bpf: Fix comment for helper bpf_current_task_under_cgroup()	2022-04-08 13:59:00 +02:00
io_uring
kvm/kvm_stat
laptop
leds
lib	perf tools: Fix segfault accessing sample_id xyarray	2022-04-27 14:40:53 +02:00
memory-model	tools/memory-model: litmus: Add two tests for unlock(A)+lock(B) ordering	2021-11-30 17:47:08 -08:00
objtool	objtool: Fix SLS validation for kcov tail-call replacement	2022-04-13 19:27:42 +02:00
pci
pcmcia
perf	perf arm-spe: Fix addresses of synthesized SPE events	2022-05-09 09:16:26 +02:00
power	More ACPI updates for 5.17-rc1	2022-01-18 08:51:51 +02:00
rcu
scripts	tools: Ignore errors from `which' when searching a GCC toolchain	2022-02-01 23:04:12 +01:00
spi
testing	selftest/vm: verify mmap addr in mremap_test	2022-05-09 09:16:28 +02:00
thermal/tmon	thermal: tools: tmon: remove unneeded local variable	2021-11-24 17:26:13 +01:00
time
tracing	rtla/osnoise: Fix osnoise hist stop tracing message	2022-04-08 13:57:53 +02:00
usb
virtio	tools/virtio: handle fallout from folio work	2022-03-06 06:06:50 -05:00
vm
wmi
Makefile