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42a20f86dc19f9282d974df0ba4d226c865ab9dd
linux/arch/parisc/kernel
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Kees Cook 42a20f86dc sched: Add wrapper for get_wchan() to keep task blocked 
Having a stable wchan means the process must be blocked and for it to
stay that way while performing stack unwinding.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> [arm]
Tested-by: Mark Rutland <mark.rutland@arm.com> [arm64]
Link: https://lkml.kernel.org/r/20211008111626.332092234@infradead.org
2021-10-15 11:25:14 +02:00
..
syscalls
compat: remove some compat entry points
2021-09-08 15:32:35 -07:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
alternative.c
parisc: Refactor alternative code to accept multiple conditions
2020-04-05 22:50:40 +02:00
asm-offsets.c
parisc: Implement __get/put_kernel_nofault()
2021-09-09 22:53:09 +02:00
audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache.c
mm: remove flush_kernel_dcache_page
2021-09-03 09:58:13 -07:00
compat_audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
drivers.c
bus: Make remove callback return void
2021-07-21 11:53:42 +02:00
entry.S
parisc: Optimize per-pagetable spinlocks
2021-02-12 16:39:42 +01:00
firmware.c
isystem: ship and use stdarg.h
2021-08-19 09:02:55 +09:00
ftrace.c
ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs
2020-11-13 12:14:55 -05:00
hardware.c
parisc: hardware: Update references to parisc website
2020-06-01 23:02:39 +02:00
head.S
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
hpmc.S
parisc: Fix IVT checksum calculation wrt HPMC
2021-02-12 16:31:42 +01:00
inventory.c
parisc: Add qemu fw_cfg interface
2020-10-15 08:10:37 +02:00
irq.c
Merge tag 'x86-entry-2021-02-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-02-24 16:32:23 -08:00
jump_label.c
parisc: Add static branch and JUMP_LABEL feature
2019-05-06 00:10:03 +02:00
kexec_file.c
parisc: add support for kexec_file_load() syscall
2019-09-08 15:41:46 +02:00
kexec.c
parisc: add support for kexec_file_load() syscall
2019-09-08 15:41:46 +02:00
kgdb.c
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
kprobes.c
parisc: kprobes: Use generic kretprobe trampoline handler
2020-09-08 11:52:33 +02:00
Makefile
parisc: fix compilation when KEXEC=n and KEXEC_FILE=y
2019-12-15 21:05:38 +01:00
module.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
pa7300lc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pacache.S
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
parisc_ksyms.c
parisc: Drop strnlen_user() in favour of generic version
2021-09-09 12:44:30 +02:00
patch.c
parisc: add spinlock to patch function
2019-06-08 12:56:26 +02:00
pci-dma.c
parisc: pci-dma: fix warning unused-function
2020-12-15 05:41:11 +01:00
pci.c
parisc: Drop comments which are already in pci.h
2019-09-05 16:41:11 +02:00
pdc_chassis.c
kernel.h: split out panic and oops helpers
2021-07-01 11:06:04 -07:00
pdc_cons.c
tty: pdc_cons, free tty_driver upon failure
2021-07-27 12:17:21 +02:00
pdt.c
parisc: Report bad pages as HardwareCorrupted
2020-07-28 11:19:17 +02:00
perf_asm.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
perf_images.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
perf.c
parisc/perf: open access for CAP_PERFMON privileged process
2020-04-16 12:19:08 -03:00
process.c
sched: Add wrapper for get_wchan() to keep task blocked
2021-10-15 11:25:14 +02:00
processor.c
parisc: Drop loops_per_jiffy from per_cpu struct
2020-11-11 14:57:30 +01:00
ptrace.c
arch/parisc/kernel: remove duplicate include in ptrace
2021-03-04 09:12:29 +01:00
real2.S
parisc: Fix and improve kernel stack unwinding
2018-08-13 09:54:17 +02:00
relocate_kernel.S
parisc: add kexec syscall support
2019-09-08 15:37:04 +02:00
setup.c
parisc: Mark sched_clock unstable only if clocks are not syncronized
2021-09-09 12:44:31 +02:00
signal32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
signal32.h
parisc: Reduce sigreturn trampoline to 3 instructions
2021-09-09 12:44:31 +02:00
signal.c
parisc: Reduce sigreturn trampoline to 3 instructions
2021-09-09 12:44:31 +02:00
smp.c
sched/core: Initialize the idle task with preemption disabled
2021-05-12 13:01:45 +02:00
stacktrace.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
sys_parisc32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sys_parisc.c
parisc: Make user stack size configurable
2020-11-11 14:59:08 +01:00
syscall.S
parisc: syscalls: switch to generic syscalltbl.sh
2021-04-27 09:43:56 +02:00
time.c
parisc: Mark sched_clock unstable only if clocks are not syncronized
2021-09-09 12:44:31 +02:00
topology.c
parisc: Add CPU topology support
2017-11-17 15:27:22 +01:00
traps.c
trap: cleanup trap_init()
2021-09-08 11:50:27 -07:00
unaligned.c
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2019-07-08 21:48:15 -07:00
unwind.c
parisc: Use __ro_after_init in unwind.c
2019-05-10 21:00:45 +02:00
vmlinux.lds.S
vmlinux.lds.h: Split ELF_DETAILS from STABS_DEBUG
2020-09-01 09:50:35 +02:00