linux_dsm_epyc7002/arch/arm64
Frederic Weisbecker 320a4fc2d1 arm64: Remove TIF_NOHZ
The syscall slow path is spuriously invoked when context tracking is
activated while the entry code calls context tracking from fast path.

Remove that overhead and the unused flag itself while at it.

Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
2020-02-20 16:07:19 +01:00
..
boot ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
configs ARM: SoC defconfig updates 2020-02-08 14:15:41 -08:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-01-28 15:38:56 -08:00
include arm64: Remove TIF_NOHZ 2020-02-20 16:07:19 +01:00
kernel kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
kvm ARM: Cleanups and corner case fixes 2020-01-31 09:30:41 -08:00
lib Merge branch 'for-next/asm-annotations' into for-next/core 2020-01-22 11:34:21 +00:00
mm x86: mm: avoid allocating struct mm_struct on the stack 2020-02-04 03:05:25 +00:00
net arm64: bpf: optimize modulo operation 2019-09-03 15:44:40 +02:00
xen arm64: xen: Use modern annotations for assembly functions 2020-01-09 16:09:42 +00:00
Kbuild arm64: add arch/arm64/Kbuild 2019-08-21 18:47:15 +01:00
Kconfig arm64: Remove TIF_NOHZ 2020-02-20 16:07:19 +01:00
Kconfig.debug arm64: mm: convert mm/dump.c to use walk_page_range() 2020-02-04 03:05:25 +00:00
Kconfig.platforms i.MX SoC update for 5.5: 2019-11-06 07:46:42 -08:00
Makefile arm64: Turn "broken gas inst" into real config option 2020-01-15 16:35:12 +00:00