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linux-5.15.y
linux/arch/alpha/include/asm
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Kees Cook 5ce1264b58 sched: Add wrapper for get_wchan() to keep task blocked 
commit 42a20f86dc upstream.

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
Signed-off-by: Siddhi Katage <siddhi.katage@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-28 16:24:03 +02:00
..
a.out.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
agp_backend.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
agp.h
alpha: agp: make empty macros use do-while-0 style
2021-09-08 11:50:25 -07:00
asm-offsets.h
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
asm-prototypes.h
alpha: move __udiv_qrnnd library function to arch/alpha/lib/
2021-09-18 14:45:48 -07:00
atomic.h
locking/atomic: alpha: move to ARCH_ATOMIC
2021-05-26 13:20:50 +02:00
barrier.h
alpha: Override READ_ONCE() with barriered implementation
2020-07-21 10:50:35 +01:00
bitops.h
fls: change parameter to unsigned int
2019-01-04 13:13:46 -08:00
bug.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cacheflush.h
mm: rename flush_icache_user_range to flush_icache_user_page
2020-06-08 11:05:58 -07:00
checksum.h
saner calling conventions for csum_and_copy_..._user()
2020-08-20 15:45:15 -04:00
cmpxchg.h
locking/atomic: alpha: move to ARCH_ATOMIC
2021-05-26 13:20:50 +02:00
compiler.h
alpha: remove undef inline in compiler.h
2021-07-25 22:18:20 -07:00
console.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
core_apecs.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_cia.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_irongate.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
core_lca.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_marvel.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_mcpcia.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_polaris.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
core_t2.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
core_titan.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
core_tsunami.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
core_wildfire.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
delay.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
device.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428
2019-06-05 17:37:16 +02:00
div64.h
…
dma-mapping.h
dma-mapping: bypass indirect calls for dma-direct
2018-12-13 21:06:18 +01:00
dma.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
elf.h
alpha/elf: Fix misc/setarch test of util-linux by removing 32bit support
2025-04-10 14:31:50 +02:00
emergency-restart.h
…
err_common.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
err_ev6.h
…
err_ev7.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extable.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
floppy.h
floppy: split the base port from the register in I/O accesses
2020-05-12 19:34:52 +03:00
fpu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ftrace.h
tracing: make CALLER_ADDRx overwriteable
2009-03-02 16:49:37 -05:00
futex.h
futex: arch_futex_atomic_op_inuser() calling conventions change
2020-03-27 23:58:51 -04:00
gct.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hardirq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hw_irq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hwrpb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
io_trivial.h
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
io.h
alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
2021-09-16 11:27:32 -07:00
irq_regs.h
…
irq.h
alpha: Fix Eiger NR_IRQS to 128
2019-02-10 20:42:14 -08:00
irqflags.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
jensen.h
alpha: make 'Jensen' IO functions build again
2021-09-18 10:57:10 -07:00
Kbuild
asm-generic: make more kernel-space headers mandatory
2020-04-02 09:35:25 -07:00
kdebug.h
…
linkage.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
local.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
machvec.h
alpha: remove DISCONTIGMEM and NUMA
2021-06-29 10:53:55 -07:00
mc146818rtc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mce.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmu_context.h
alpha: use asm-generic/mmu_context.h for no-op implementations
2020-10-26 16:45:05 +01:00
mmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page.h
alpha: fix alloc_zeroed_user_highpage_movable()
2022-06-09 10:22:43 +02:00
pal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
param.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
parport.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci.h
PCI: remove PCI_DMA_BUS_IS_PHYS
2018-05-07 07:15:41 +02:00
percpu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf_event.h
perf, arch: Cleanup perf-pmu init vs lockup-detector
2010-11-26 15:14:56 +01:00
pgalloc.h
mm/thp: define default pmd_pgtable()
2021-07-01 11:06:03 -07:00
pgtable.h
alpha/elf: Fix misc/setarch test of util-linux by removing 32bit support
2025-04-10 14:31:50 +02:00
processor.h
sched: Add wrapper for get_wchan() to keep task blocked
2025-08-28 16:24:03 +02:00
ptrace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rwonce.h
alpha: Override READ_ONCE() with barriered implementation
2020-07-21 10:50:35 +01:00
serial.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
setup.h
alpha: Use absolute_pointer to define COMMAND_LINE
2021-09-15 12:04:28 -07:00
sfp-machine.h
…
shmparam.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
signal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
socket.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sparsemem.h
alpha: switch from DISCONTIGMEM to SPARSEMEM
2020-12-15 12:13:42 -08:00
special_insns.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock_types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock.h
Merge branch 'linus' into locking/core, to resolve conflicts
2017-11-07 10:32:44 +01:00
string.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
switch_to.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
syscall.h
alpha: Add syscall_get_return_value()
2021-07-25 22:33:03 -07:00
termios.h
arch/alpha, termios: implement BOTHER, IBSHIFT and termios2
2018-11-08 04:09:30 -08:00
thread_info.h
alpha: fix TIF_NOTIFY_SIGNAL handling
2022-12-31 13:14:01 +01:00
timex.h
alpha: define get_cycles macro for arch-override
2022-05-30 09:29:13 +02:00
tlb.h
arch/tlb: Clean up simple architectures
2019-04-03 10:32:54 +02:00
tlbflush.h
mm: remove unneeded includes of <asm/pgalloc.h>
2020-08-07 11:33:26 -07:00
topology.h
alpha: remove DISCONTIGMEM and NUMA
2021-06-29 10:53:55 -07:00
types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uaccess.h
uaccess: remove segment_eq
2020-08-12 10:57:58 -07:00
ucontext.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unistd.h
alpha: add generic get{eg,eu,g,p,u,pp}id() syscalls
2019-01-25 17:22:51 +01:00
user.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vga.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
word-at-a-time.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wrperfmon.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xchg.h
locking/xchg/alpha: Remove superfluous memory barriers from the _local() variants
2018-03-12 10:59:03 +01:00
xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47
2019-05-24 17:27:13 +02:00