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linux_dsm_epyc7002/arch/parisc/kernel
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John David Anglin 86d4d068df parisc: Revert "Release spinlocks using ordered store" 
This reverts commit d27dfa13b9.

Unfortunately, this patch needs to be reverted.  We need the full sync
barrier and not the limited barrier provided by using an ordered store.
The sync ensures that all accesses and cache purge instructions that
follow the sync are performed after all such instructions prior the sync
instruction have completed executing.

The patch breaks the rwlock implementation in glibc.  This caused the
test-lock application in the libprelude testsuite to hang.  With the
change reverted, the test runs correctly and the libprelude package
builds successfully.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
2018-11-06 12:03:22 +01:00
..
.gitignore parisc: add arch/parisc/kernel/.gitignore 2008-10-10 16:32:28 +00:00
asm-offsets.c parisc: Drop per_cpu uaccess related exception_data struct 2017-05-10 17:46:13 +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 parisc: Optimze cache flush algorithms 2018-10-20 21:10:26 +02:00
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 parisc: Convert printk(KERN_LEVEL) to pr_lvl() 2018-06-28 17:14:44 +02:00
entry.S parisc: Use LINUX_GATEWAY_SPACE constant in entry.S 2018-10-26 08:20:58 +02:00
firmware.c parisc: Add PDC PAT cell_info() and pd_get_pdc_revisions() functions 2018-10-19 22:22:07 +02:00
ftrace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hardware.c parisc: Move various functions and strings to init section 2018-03-27 18:52:21 +02:00
head.S parisc: Check if secondary CPUs want own PDC calls 2018-03-02 10:04:46 +01:00
hpmc.S parisc: Fix exported address of os_hpmc handler 2018-10-17 08:18:01 +02:00
inventory.c parisc: Retrieve and display the PDC PAT capabilities 2018-10-20 21:10:37 +02:00
irq.c parisc: Increase thread and stack size to 32kb 2017-07-31 08:41:26 +02:00
Makefile parisc: Fix missing binfmt_elf32.o build error 2018-04-14 11:17:59 +02:00
module.c parisc64: Add .opd based function descriptor dereference 2018-01-09 10:45:38 +01:00
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 parisc: Optimze cache flush algorithms 2018-10-20 21:10:26 +02:00
parisc_ksyms.c parisc: Export __cmpxchg_u64 unconditionally 2017-10-19 08:48:45 +02:00
pci-dma.c parisc: use generic dma_noncoherent_ops 2018-08-13 09:30:32 +02:00
pci.c parisc: Fix section mismatches 2018-05-02 21:47:35 +02:00
pdc_chassis.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
pdc_cons.c treewide: Switch DEFINE_TIMER callbacks to struct timer_list * 2017-11-21 15:57:05 -08:00
pdt.c mm/memory_failure: Remove unused trapno from memory_failure 2018-01-23 12:17:42 -06:00
perf_asm.S Revert "parisc: fix trivial section name warnings" 2008-06-13 10:49:45 -04:00
perf_images.h [PARISC] Use kzalloc and other janitor-style cleanups 2006-01-22 20:26:31 -05:00
perf.c parisc: Static initialization of spinlocks in perf and unwind code 2017-08-22 16:34:33 +02:00
process.c parisc: Fix and improve kernel stack unwinding 2018-08-13 09:54:17 +02:00
processor.c parisc: Add hardware description to stack traces 2018-08-21 14:46:26 +02:00
ptrace.c parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature 2018-08-13 09:30:50 +02:00
real2.S parisc: Fix and improve kernel stack unwinding 2018-08-13 09:54:17 +02:00
setup.c Merge branch 'parisc-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2018-10-23 20:02:03 +01:00
signal32.c signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
signal32.h signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
signal.c parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00
smp.c parisc: Move setup_profiling_timer() out of init section 2018-05-18 16:21:49 +02:00
stacktrace.c parisc: Consolidate unwind initialization calls 2018-08-17 17:00:08 +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: Restore possibility to execute 64-bit applications 2018-08-17 16:45:24 +02:00
syscall_table.S parisc: Wire up io_pgetevents syscall 2018-06-28 17:43:00 +02:00
syscall.S parisc: Revert "Release spinlocks using ordered store" 2018-11-06 12:03:22 +01:00
time.c parisc: time: Convert read_persistent_clock() to read_persistent_clock64() 2018-04-20 20:18:21 +02:00
topology.c parisc: Add CPU topology support 2017-11-17 15:27:22 +01:00
traps.c parisc: Fix address in HPMC IVA 2018-10-17 08:18:01 +02:00
unaligned.c signal/parisc: Use force_sig_fault where appropriate 2018-04-25 10:44:06 -05:00
unwind.c parisc: Fix uninitialized variable usage in unwind.c 2018-10-16 11:37:29 +02:00
vmlinux.lds.S parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00