linux/arch/x86
Ahmed S. Darwish a1f1066133 x86/tsc: Use seqcount_latch_t
Latch sequence counters have unique read and write APIs, and thus
seqcount_latch_t was recently introduced at seqlock.h.

Use that new data type instead of plain seqcount_t. This adds the
necessary type-safety and ensures that only latching-safe seqcount APIs
are to be used.

Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
[peterz: unwreck cyc2ns_read_begin()]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200827114044.11173-7-a.darwish@linutronix.de
2020-09-10 11:19:29 +02:00
..
boot x86/boot/compressed: Use builtin mem functions for decompressor 2020-08-19 11:23:45 -07:00
configs x86/defconfigs: Refresh defconfig files 2020-07-25 12:02:14 +02:00
crypto crypto: x86/curve25519 - Remove unused carry variables 2020-07-31 18:25:29 +10:00
entry x86/entry: Remove unused THUNKs 2020-08-26 12:41:54 +02:00
events perf/x86/intel/uncore: Add BW counters for GT, IA and IO breakdown 2020-08-15 20:24:18 +02:00
hyperv vmalloc: fix the owner argument for the new __vmalloc_node_range callers 2020-07-03 16:15:25 -07:00
ia32 mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
include cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic 2020-08-26 12:41:53 +02:00
kernel x86/tsc: Use seqcount_latch_t 2020-09-10 11:19:29 +02:00
kvm * PAE and PKU bugfixes for x86 2020-08-22 10:03:05 -07:00
lib kbuild: remove cc-option test of -fno-stack-protector 2020-07-07 11:13:10 +09:00
math-emu Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 09:29:25 -07:00
mm cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic 2020-08-26 12:41:53 +02:00
net
oprofile
pci xen: branch for v5.9-rc2 2020-08-21 12:28:33 -07:00
platform efi/x86: Move 32-bit code into efi_32.c 2020-08-20 11:18:36 +02:00
power Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
purgatory Misc fixes and small updates all around the place: 2020-08-15 10:38:03 -07:00
ras
realmode
tools
um kbuild: remove cc-option test of -fno-stack-protector 2020-07-07 11:13:10 +09:00
video
xen xen: branch for v5.9-rc1b 2020-08-14 13:34:37 -07:00
.gitignore
Kbuild
Kconfig A set of posix CPU timer changes which allows to defer the heavy work of 2020-08-14 14:17:51 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug locking/lockdep: Fix TRACE_IRQFLAGS vs. NMIs 2020-07-27 15:13:29 +02:00
Makefile Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
Makefile.um
Makefile_32.cpu