Aneesh Kumar K.V a9cc9c3456 selftest/mremap_test: avoid crash with static build ...

With a large mmap map size, we can overlap with the text area and using
MAP_FIXED results in unmapping that area.  Switch to MAP_FIXED_NOREPLACE
and handle the EEXIST error.

Link: https://lkml.kernel.org/r/20210616045239.370802-3-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Kalesh Singh <kaleshsingh@google.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Hugh Dickins <hughd@google.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2021-07-08 11:48:22 -07:00

..

accounting

…

arch

tools headers UAPI: Synch KVM's svm.h header with the kernel

2021-07-01 16:14:37 -03:00

bootconfig

bootconfig: Share the checksum function with tools

2021-06-10 13:41:26 -04:00

bpf

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-06-29 15:45:27 -07:00

build

tools build: Fix quiet cmd indentation

2021-05-17 12:10:03 +09:00

cgroup

tools/cgroup/slabinfo.py: updated to work on current kernel

2021-04-23 14:42:40 -07:00

debugging

tools: Fix "the the" in a message in kernel-chktaint

2021-06-13 17:01:17 -06:00

edid

…

firewire

…

firmware

…

gpio

tools: gpio-utils: fix various kernel-doc warnings

2021-03-26 14:56:19 +01:00

hv

…

iio

…

include

Merge tag 'perf-tools-for-v5.14-2021-07-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2021-07-02 12:24:31 -07:00

io_uring

…

kvm/kvm_stat

tools/kvm_stat: Fix documentation typo

2021-05-07 06:06:22 -04:00

laptop

…

leds

…

lib

Merge tag 'perf-tools-for-v5.14-2021-07-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2021-07-02 12:24:31 -07:00

memory-model

tools/memory-model: Fix smp_mb__after_spinlock() spelling

2021-05-10 16:27:20 -07:00

objtool

Merge tags 'objtool-urgent-2021-06-28' and 'objtool-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-06-28 11:35:55 -07:00

pci

…

pcmcia

…

perf

perf session: Add missing evlist__delete when deleting a session

2021-07-01 16:14:38 -03:00

power

tools/power/x86/intel-speed-select: v1.10 release

2021-06-18 15:29:32 +02:00

rcu

tools/rcu: Add drgn script to dump number of RCU callbacks

2021-05-10 15:39:19 -07:00

scripts

tools build: Fix quiet cmd indentation

2021-05-17 12:10:03 +09:00

spi

spi: tools: make a symbolic link to the header file spi.h

2021-04-22 16:30:39 +01:00

testing

selftest/mremap_test: avoid crash with static build

2021-07-08 11:48:22 -07:00

thermal/tmon

tools: do not include scripts/Kbuild.include

2021-04-25 05:26:13 +09:00

time

…

tracing

…

usb

treewide: remove editor modelines and cruft

2021-05-07 00:26:34 -07:00

virtio

…

vm

tools/vm/page_owner_sort.c: check malloc() return

2021-06-29 10:53:47 -07:00

wmi

…

Makefile

…