mirror
/
linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux/arch/parisc/include/asm
History
John David Anglin d3a5a68cff parisc: Fix mask used to select futex spinlock 
The address bits used to select the futex spinlock need to match those used in
the LWS code in syscall.S. The mask 0x3f8 only selects 7 bits.  It should
select 8 bits.

This change fixes the glibc nptl/tst-cond24 and nptl/tst-cond25 tests.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Fixes: 53a42b6324 ("parisc: Switch to more fine grained lws locks")
Cc: stable@vger.kernel.org # 5.10+
Signed-off-by: Helge Deller <deller@gmx.de>
 		2021-12-21 21:15:59 +01:00
..
Kbuild parisc: syscalls: switch to generic syscalltbl.sh 2021-04-27 09:43:56 +02:00
agp.h
…
alternative.h parisc: Add ALTERNATIVE_CODE() and ALT_COND_RUN_ON_QEMU 2019-08-12 19:17:39 +02:00
asm-offsets.h
…
asmregs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
assembly.h parisc: Provide an extru_safe() macro to extract unsigned bits 2021-11-22 07:37:31 +01:00
atomic.h locking/atomic: parisc: move to ARCH_ATOMIC 2021-05-26 13:20:51 +02:00
barrier.h parisc: Add alternative patching to synchronize_caches define 2020-10-15 08:10:38 +02:00
bitops.h parisc: Drop ifdef __KERNEL__ from non-uapi kernel headers 2021-11-01 07:36:00 +01:00
bug.h
…
bugs.h
…
cache.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cacheflush.h Add linux/cacheflush.h 2021-11-17 10:36:15 -05:00
checksum.h saner calling conventions for csum_and_copy_..._user() 2020-08-20 15:45:15 -04:00
cmpxchg.h locking/atomic: parisc: move to ARCH_ATOMIC 2021-05-26 13:20:51 +02:00
compat.h arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
compat_ucontext.h
…
current.h parisc: Move thread_info into task struct 2021-11-01 07:35:59 +01:00
delay.h
…
dma-mapping.h parisc: move internal implementation details out of <asm/dma-mapping.h> 2019-02-21 20:37:11 +01:00
dma.h
…
dwarf.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
eisa_bus.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
eisa_eeprom.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
elf.h Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-09 13:33:54 -07:00
fb.h
…
fixmap.h parisc: add kexec syscall support 2019-09-08 15:37:04 +02:00
floppy.h floppy: use symbolic register names in the parisc port 2020-05-12 19:34:53 +03:00
ftrace.h parisc/ftrace: Add ARCH_SUPPORTS_FTRACE_OPS support 2019-08-03 08:56:57 +02:00
futex.h parisc: Fix mask used to select futex spinlock 2021-12-21 21:15:59 +01:00
grfioctl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hardirq.h softirq: Move __ARCH_HAS_DO_SOFTIRQ to Kconfig 2021-02-10 23:34:16 +01:00
hardware.h parisc: Use per-pagetable spinlock 2019-05-03 23:47:41 +02:00
hash.h
…
hugetlb.h mm/hugetlb: define a generic fallback for arch_clear_hugepage_flags() 2020-06-03 20:09:46 -07:00
ide.h parisc: Drop ifdef __KERNEL__ from non-uapi kernel headers 2021-11-01 07:36:00 +01:00
io.h mm: remove xlate_dev_kmem_ptr() 2021-05-07 00:26:34 -07:00
irq.h parisc: Remove leftover reference to the power_tasklet 2021-01-26 19:57:26 +01:00
irqflags.h
…
jump_label.h parisc: Include stringify.h to avoid build error in crypto/api.c 2021-11-18 09:01:36 +01:00
kbdleds.h
…
kexec.h parisc: fix compilation when KEXEC=n and KEXEC_FILE=y 2019-12-15 21:05:38 +01:00
kfence.h parisc: Add KFENCE support 2021-10-30 23:11:00 +02:00
kgdb.h parisc: add KGDB support 2019-05-03 23:47:38 +02:00
kprobes.h parisc: add kprobe_fault_handler() 2019-07-21 11:01:55 +02:00
ldcw.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
led.h
…
linkage.h parisc: Fix boot failure of 64-bit kernel 2018-08-21 14:32:44 +02:00
machdep.h
…
mckinley.h parisc: Drop ifdef __KERNEL__ from non-uapi kernel headers 2021-11-01 07:36:00 +01:00
mmu.h
…
mmu_context.h parisc: Optimize per-pagetable spinlocks 2021-02-12 16:39:42 +01:00
mmzone.h parisc: Switch from DISCONTIGMEM to SPARSEMEM 2019-05-03 23:47:40 +02:00
module.h
…
page.h parisc: Use absolute_pointer() to define PAGE0 2021-09-16 08:35:42 +02:00
parisc-device.h parisc: Make struct parisc_driver::remove() return void 2021-08-30 10:18:25 +02:00
parport.h
…
patch.h parisc: add support for patching multiple words 2019-06-08 12:56:25 +02:00
pci.h parisc: remove the HBA_DATA macro 2019-02-21 20:37:12 +01:00
pdc.h parisc/firmware: add functions to retrieve TOC data 2021-11-01 07:35:59 +01:00
pdc_chassis.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
pdcpat.h parisc: Add constant for PDC_PAT_COMPLEX firmware call 2019-02-21 20:37:13 +01:00
perf.h
…
perf_event.h
…
pgalloc.h parisc: Rename PMD_ORDER to PMD_TABLE_ORDER 2021-08-30 10:18:25 +02:00
pgtable.h parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page 2021-11-13 22:10:56 +01:00
prefetch.h
…
processor.h parisc architecture updates for kernel v5.16-rc1 2021-11-01 16:51:13 -07:00
psw.h parisc: asm: psw.h: missing header guard 2019-06-25 14:52:26 +02:00
ptrace.h parisc: Use PRIV_USER and PRIV_KERNEL in ptrace.h 2021-11-01 07:36:00 +01:00
ropes.h
…
rt_sigframe.h Revert "parisc: Reduce sigreturn trampoline to 3 instructions" 2021-11-18 09:02:32 +01:00
runway.h parisc: Drop ifdef __KERNEL__ from non-uapi kernel headers 2021-11-01 07:36:00 +01:00
seccomp.h parisc: Enable seccomp architecture tracking 2020-11-20 11:16:34 -08:00
sections.h parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00
serial.h
…
shmparam.h
…
signal.h signal/parisc: Remove parisc specific definition of __ARCH_UAPI_SA_FLAGS 2020-11-30 13:43:35 -06:00
smp.h parisc: move CPU field back into thread_info 2021-11-04 11:21:47 +01:00
socket.h parisc: Define O_NONBLOCK to become 000200000 2020-10-15 08:10:38 +02:00
sparsemem.h parisc: Switch from DISCONTIGMEM to SPARSEMEM 2019-05-03 23:47:40 +02:00
special_insns.h parisc: Use lpa instruction to load physical addresses in driver code 2019-06-06 14:12:22 +02:00
spinlock.h locking: Remove spin_lock_flags() etc 2021-10-30 16:37:28 +02:00
spinlock_types.h parisc: Rework arch_rw locking functions 2020-04-05 22:29:55 +02:00
string.h Revert "parisc: Add assembly implementations for memset, strlen, strcpy, strncpy and strcat" 2021-08-29 10:13:32 -07:00
superio.h
…
switch_to.h
…
syscall.h parisc: define syscall_get_error() 2019-07-16 19:23:24 -07:00
termios.h
…
thread_info.h parisc: move CPU field back into thread_info 2021-11-04 11:21:47 +01:00
timex.h locking, arch/ia64: Reduce <asm/smp.h> header dependencies by moving XTP bits into the new <asm/xtp.h> header 2020-08-06 16:13:13 +02:00
tlb.h parisc: use pgtable-nopXd instead of 4level-fixup 2019-12-04 19:44:15 -08:00
tlbflush.h parisc: Use per-pagetable spinlock 2019-05-03 23:47:41 +02:00
topology.h
…
traps.h parisc: make parisc_acctyp() available outside of faults.c 2021-10-30 23:11:00 +02:00
uaccess.h parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
ucontext.h
…
unaligned.h parisc: Drop ifdef __KERNEL__ from non-uapi kernel headers 2021-11-01 07:36:00 +01:00
unistd.h parisc: Wire up clone3 syscall 2019-07-17 23:11:28 +02:00
unwind.h parisc: Consolidate unwind initialization calls 2018-08-17 17:00:08 +02:00
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