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| author | Jiri Kosina <jkosina@suse.cz> | 2021-06-30 09:02:28 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-06-30 09:02:28 +0200 |
| commit | 5a94296bc02ac616336da7b5332b86d2ca8827f0 (patch) | |
| tree | d13c4e7db2b4b01adb87fbf2ea5bafd2dc920b2f /arch/arm64/include/asm/barrier.h | |
| parent | 3b770932eefb7c0c6319d332023efee87eb12913 (diff) | |
| parent | 24a31ea94922d391a96a9dd0a9a830de65423817 (diff) | |
Merge branch 'for-5.14/amd-sfh' into for-linus
- support for Renoir and Cezanne SoCs
- support for Ambient Light Sensor
- support for Human Presence Detection sensor
all from Basavaraj Natikar
Diffstat (limited to 'arch/arm64/include/asm/barrier.h')
| -rw-r--r-- | arch/arm64/include/asm/barrier.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h index 065ba482daf0..451e11e5fd23 100644 --- a/arch/arm64/include/asm/barrier.h +++ b/arch/arm64/include/asm/barrier.h @@ -23,6 +23,7 @@ #define dsb(opt) asm volatile("dsb " #opt : : : "memory") #define psb_csync() asm volatile("hint #17" : : : "memory") +#define tsb_csync() asm volatile("hint #18" : : : "memory") #define csdb() asm volatile("hint #20" : : : "memory") #ifdef CONFIG_ARM64_PSEUDO_NMI @@ -73,7 +74,7 @@ static inline unsigned long array_index_mask_nospec(unsigned long idx, * This insanity brought to you by speculative system register reads, * out-of-order memory accesses, sequence locks and Thomas Gleixner. * - * http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631195.html + * https://lore.kernel.org/r/alpine.DEB.2.21.1902081950260.1662@nanos.tec.linutronix.de/ */ #define arch_counter_enforce_ordering(val) do { \ u64 tmp, _val = (val); \ |