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linux/tools
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Benjamin Gray c3062ede99 selftests/powerpc/ptrace: Declare test temporary variables as volatile 
While the target is volatile, the temporary variables used to access the
target cast away the volatile. This is undefined behaviour, and a
compiler may optimise away/reorder these accesses, breaking the test.

This was observed with GCC 13.1.1, but it can be difficult to reproduce
because of the dependency on compiler behaviour.

Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230725005841.28854-5-bgray@linux.ibm.com
2023-08-02 22:22:19 +10:00
..
accounting
delayacct: track delays from IRQ/SOFTIRQ
2023-04-18 16:39:34 -07:00
arch
tools headers arm64: Sync arm64's cputype.h with the kernel sources
2023-07-14 10:36:16 -03:00
bootconfig
bootconfig: Fix testcase to increase max node
2023-03-22 01:00:28 +09:00
bpf
tools/resolve_btfids: Fix setting HOSTCFLAGS
2023-06-05 15:44:47 -07:00
build
perf build: Fix broken feature check for libtracefs due to external lib changes
2023-07-11 13:17:05 -03:00
certs
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cgroup
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counter
tools/counter: Makefile: Remove lingering 'include' directories on make clean
2023-05-09 19:17:17 -04:00
debugging
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edid
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firewire
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firmware
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gpio
tools: gpio: fix debounce_period_us output of lsgpio
2023-05-11 10:56:24 +02:00
hv
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iio
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include
tools include UAPI: Sync the sound/asound.h copy with the kernel sources
2023-07-14 10:33:50 -03:00
io_uring
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kvm/kvm_stat
tools/kvm_stat: use canonical ftrace path
2023-03-29 06:52:08 -04:00
laptop
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leds
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lib
libsubcmd: Avoid SEGV/use-after-free when commands aren't excluded
2023-07-11 16:44:12 -03:00
memory-model
Merge tag 'lkmm-scripting.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
2023-04-24 12:02:25 -07:00
mm
Merge tag 'slab-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
2023-04-25 13:00:41 -07:00
net/ynl
tools: ynl: add display-hint support to ynl
2023-06-24 15:45:49 -07:00
objtool
objtool: initialize all of struct elf
2023-07-10 09:52:28 +02:00
pci
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pcmcia
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perf
perf test task_exit: No need for a cycles event to check if we get an PERF_RECORD_EXIT
2023-07-17 10:27:44 -03:00
power
Merge tag 'platform-drivers-x86-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2023-06-30 14:50:00 -07:00
rcu
tools: rcu: Add usage function and check for argument
2023-03-11 18:10:17 -08:00
scripts
Merge tag 'sh-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
2023-04-27 17:41:23 -07:00
spi
spi: spidev_test Add three missing spi mode bits
2023-05-30 15:20:12 +01:00
testing
selftests/powerpc/ptrace: Declare test temporary variables as volatile
2023-08-02 22:22:19 +10:00
thermal
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time
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tracing
rtla/timerlat_hist: Add timerlat user-space support
2023-06-13 16:41:14 -04:00
usb
usbip: Use _FORTIFY_SOURCE=2 instead of (implicitly) =1
2023-05-29 15:11:30 +01:00
verification
rv: Fix addition on an uninitialized variable 'run'
2023-04-25 17:02:13 -04:00
virtio
tools/virtio: fix build break for aarch64
2023-06-27 10:47:08 -04:00
wmi
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workqueue
workqueue: Track and monitor per-workqueue CPU time usage
2023-05-17 17:02:09 -10:00
Makefile
tools/Makefile: do missed s/vm/mm/
2023-04-18 14:22:12 -07:00