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42a20f86dc19f9282d974df0ba4d226c865ab9dd
linux/arch/xtensa/include/asm
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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
..
asm-offsets.h
…
asm-uaccess.h
get rid of legacy 'get_ds()' function
2019-03-04 10:50:14 -08:00
asmmacro.h
xtensa: move fast exception handlers close to vectors
2020-02-04 21:53:39 -08:00
atomic.h
locking/atomic: xtensa: move to ARCH_ATOMIC
2021-05-26 13:20:52 +02:00
barrier.h
xtensa: add exclusive atomics support
2019-05-07 10:36:31 -07:00
bitops.h
xtensa: use "m" constraint instead of "a" in bitops.h assembly
2019-11-26 11:33:38 -08:00
bootparam.h
xtensa: split bootparam and kernel meminfo
2014-04-02 01:35:51 +04:00
bugs.h
…
cache.h
xtensa: add XIP kernel support
2019-11-26 11:33:38 -08:00
cacheasm.h
xtensa: increase ranges in ___invalidate_{i,d}cache_all
2018-08-13 20:08:01 -07:00
cacheflush.h
xtensa: implement flush_icache_user_range
2020-06-08 11:05:58 -07:00
checksum.h
xtensa: propagate the calling conventions change down into csum_partial_copy_generic()
2020-08-20 15:45:21 -04:00
cmpxchg.h
locking/atomic: xtensa: move to ARCH_ATOMIC
2021-05-26 13:20:52 +02:00
coprocessor.h
xtensa: replace variant/core.h with asm/core.h
2019-05-06 17:48:55 -07:00
core.h
xtensa: clean up optional XCHAL_* definitions
2020-02-01 00:43:28 -08:00
current.h
xtensa: consolidate kernel stack size related definitions
2017-12-10 14:48:55 -08:00
delay.h
xtensa: implement ndelay
2014-01-15 00:28:11 +04:00
dma.h
…
elf.h
xtensa: enable CORE_DUMP_USE_REGSET
2018-12-17 13:48:22 -08:00
fixmap.h
xtensa/mm/highmem: Make generic kmap_atomic() work correctly
2020-11-16 21:19:24 +01:00
flat.h
binfmt_flat: remove the persistent argument from flat_get_addr_from_rp
2019-06-24 09:16:47 +10:00
ftrace.h
ftrace: Make CALLER_ADDRx macros more generic
2014-05-21 03:10:32 -04:00
futex.h
futex: arch_futex_atomic_op_inuser() calling conventions change
2020-03-27 23:58:51 -04:00
highmem.h
xtensa/mm/highmem: Make generic kmap_atomic() work correctly
2020-11-16 21:19:24 +01:00
hw_breakpoint.h
perf/hw_breakpoint: Remove default hw_breakpoint_arch_parse()
2018-06-26 09:07:58 +02:00
initialize_mmu.h
xtensa: drop extraneous register load from initialize_mmu
2021-04-04 15:39:04 -07:00
io.h
arch: rely on asm-generic/io.h for default ioremap_* definitions
2019-11-11 21:18:19 +01:00
irq.h
xtensa: replace variant/core.h with asm/core.h
2019-05-06 17:48:55 -07:00
irqflags.h
xtensa: replace CONFIG_DEBUG_KERNEL with CONFIG_DEBUG_MISC
2019-05-14 19:52:50 -07:00
jump_label.h
xtensa: implement jump_label support
2018-12-20 14:44:38 -08:00
kasan.h
xtensa: fix build with KASAN
2018-02-11 09:18:12 -08:00
Kbuild
local64.h: make <asm/local64.h> mandatory
2020-12-29 15:36:49 -08:00
kmem_layout.h
xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
2019-10-20 23:48:28 -07:00
linkage.h
xtensa: clean up functions in assembly code
2017-12-10 14:48:54 -08:00
mmu_context.h
xtensa: use asm-generic/mmu_context.h for no-op implementations
2020-10-27 16:02:39 +01:00
mmu.h
xtensa: add SMP support
2014-01-14 10:19:58 -08:00
mxregs.h
xtensa: add MX irqchip
2014-01-14 10:19:58 -08:00
nommu_context.h
xtensa: use asm-generic/mmu_context.h for no-op implementations
2020-10-27 16:02:39 +01:00
page.h
arch, mm: remove stale mentions of DISCONIGMEM
2021-06-29 10:53:55 -07:00
pci-bridge.h
xtensa: drop ifdef __KERNEL__ from kernel-only headers
2019-05-06 17:48:54 -07:00
pci.h
xtensa: drop ifdef __KERNEL__ from kernel-only headers
2019-05-06 17:48:54 -07:00
perf_event.h
xtensa: enable HAVE_PERF_EVENTS
2014-01-15 00:27:03 +04:00
pgalloc.h
mm/thp: define default pmd_pgtable()
2021-07-01 11:06:03 -07:00
pgtable.h
mm: define default value for FIRST_USER_ADDRESS
2021-07-01 11:06:02 -07:00
platform.h
xtensa: clean up platform headers
2020-01-31 12:17:25 -08:00
processor.h
sched: Add wrapper for get_wchan() to keep task blocked
2021-10-15 11:25:14 +02:00
ptrace.h
xtensa: replace variant/core.h with asm/core.h
2019-05-06 17:48:55 -07:00
regs.h
xtensa: clean up PS_WOE_BIT usage
2019-09-01 13:11:57 -07:00
seccomp.h
xtensa: Enable seccomp architecture tracking
2020-11-20 11:16:35 -08:00
serial.h
…
shmparam.h
…
signal.h
consolidate kernel-side struct sigaction declarations
2013-02-03 15:09:22 -05:00
smp.h
xtensa: implement CPU hotplug
2014-01-14 10:19:59 -08:00
spinlock_types.h
xtensa: use generic spinlock/rwlock implementation
2019-02-07 12:24:20 -08:00
spinlock.h
locking/arch: Move qrwlock.h include after qspinlock.h
2021-02-11 07:59:54 -05:00
stackprotector.h
xtensa: enable stack protector
2017-12-16 22:37:07 -08:00
stacktrace.h
xtensa: move oprofile stack tracing to stacktrace.c
2015-08-17 07:32:49 +03:00
string.h
xtensa: shut up gcc-8 warnings
2018-01-02 03:25:41 -08:00
switch_to.h
Disintegrate asm/system.h for Xtensa
2012-03-28 18:30:03 +01:00
syscall.h
xtensa: clean up system_call/xtensa_rt_sigreturn interaction
2019-11-29 19:37:12 -08:00
sysmem.h
xtensa: drop sysmem and switch to memblock
2016-07-24 06:34:00 +03:00
thread_info.h
xtensa: add support for TIF_NOTIFY_SIGNAL
2020-11-12 08:45:56 -07:00
timex.h
xtensa: clean up WSR*/RSR*/get_sr/set_sr
2018-12-04 14:08:11 -08:00
tlb.h
arch/tlb: Clean up simple architectures
2019-04-03 10:32:54 +02:00
tlbflush.h
mm: update legacy flush_tlb_* to use vma
2021-06-29 10:53:52 -07:00
traps.h
xtensa: drop unused field from the struct exc_table
2018-12-03 01:39:22 -08:00
uaccess.h
asm-generic: reverse GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
2021-07-30 10:30:21 +02:00
ucontext.h
…
unistd.h
arch: handle arches who do not yet define clone3
2019-06-21 01:54:53 +02:00
vectors.h
xtensa: reorganize vectors placement
2020-02-04 21:57:02 -08:00
vermagic.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
vmalloc.h
mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>
2019-12-10 10:12:55 +01:00