Sidhartha Kumar a17404fcbf 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 09:14:40 +02:00
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accounting
arch	x86/tsx: Disable TSX development mode at boot	2022-04-20 09:34:20 +02:00
bootconfig	tools/bootconfig: Define memblock_free_ptr() to fix build error	2021-09-15 09:49:48 -07:00
bpf	bpftool: Fix the error when lookup in no-btf maps	2022-04-08 14:23:31 +02:00
build	tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts	2022-04-13 20:59:26 +02:00
cgroup
debugging
edid
firewire
firmware
gpio
hv
iio
include	bpf: Fix comment for helper bpf_current_task_under_cgroup()	2022-04-08 14:24:14 +02:00
io_uring
kvm/kvm_stat	KVM: kvm_stat: do not show halt_wait_ns	2021-10-18 14:07:18 -04:00
laptop
leds
lib	perf tools: Fix segfault accessing sample_id xyarray	2022-04-27 14:38:50 +02:00
memory-model
objtool	objtool: Handle __sanitize_cov*() tail calls	2021-11-18 19:16:23 +01:00
pci
pcmcia
perf	perf arm-spe: Fix addresses of synthesized SPE events	2022-05-09 09:14:39 +02:00
power
rcu
scripts
spi
testing	selftest/vm: verify mmap addr in mremap_test	2022-05-09 09:14:40 +02:00
thermal/tmon
time
tracing	tools/latency-collector: Use correct size when writing queue_full_warning	2021-11-18 19:16:19 +01:00
usb	usb: testusb: Fix for showing the connection speed	2021-09-14 10:31:41 +02:00
virtio	tools/virtio: fix virtio_test execution	2022-04-08 14:22:47 +02:00
vm	tools/vm/page-types: remove dependency on opt_file for idle page tracking	2021-09-24 16:13:35 -07:00
wmi
Makefile