linux/include
Eric W. Biederman af5eeab7e8 signal: Factor force_sig_perf out of perf_sigtrap
Separate filling in siginfo for TRAP_PERF from deciding that
siginal needs to be sent.

There are enough little details that need to be correct when
properly filling in siginfo_t that it is easy to make mistakes
if filling in the siginfo_t is in the same function with other
logic.  So factor out force_sig_perf to reduce the cognative
load of on reviewers, maintainers and implementors.

v1: https://lkml.kernel.org/r/m17dkjqqxz.fsf_-_@fess.ebiederm.org
v2: https://lkml.kernel.org/r/20210505141101.11519-10-ebiederm@xmission.com
Link: https://lkml.kernel.org/r/20210517195748.8880-3-ebiederm@xmission.com
Reviewed-by: Marco Elver <elver@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2021-05-18 16:20:54 -05:00
..
acpi Merge branches 'acpi-cppc', 'acpi-video' and 'acpi-utils' 2021-04-26 17:04:27 +02:00
asm-generic CFI on arm64 series for v5.13-rc1 2021-04-27 10:16:46 -07:00
clocksource ARM: platform support for Apple M1 2021-04-26 12:30:36 -07:00
crypto crypto: poly1305 - fix poly1305_core_setkey() declaration 2021-04-02 18:28:12 +11:00
drm Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
dt-bindings ARM: platform support for Apple M1 2021-04-26 12:30:36 -07:00
keys Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-04-26 08:51:23 -07:00
kunit kunit: fix -Wunused-function warning for __kunit_fail_current_test 2021-04-06 15:22:39 -06:00
kvm
linux signal: Factor force_sig_perf out of perf_sigtrap 2021-05-18 16:20:54 -05:00
math-emu
media media updates for v5.13-rc1 2021-04-28 09:24:36 -07:00
memory
misc
net AFS: Use the new netfs lib 2021-04-27 13:27:39 -07:00
pcmcia
ras
rdma
scsi Fix misc new gcc warnings 2021-04-27 17:05:53 -07:00
soc ARM: SoC drivers for v5.13 2021-04-26 12:11:52 -07:00
sound
target
trace RCU changes for this cycle were: 2021-04-28 12:00:13 -07:00
uapi siginfo: Move si_trapno inside the union inside _si_fault 2021-05-18 16:17:03 -05:00
vdso
video
xen xen/arm: introduce XENFEAT_direct_mapped and XENFEAT_not_direct_mapped 2021-04-23 11:33:50 +02:00