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Diffstat (limited to '')
| -rw-r--r-- | debian/patches/only-yied-under-armv7-and-above.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/debian/patches/only-yied-under-armv7-and-above.patch b/debian/patches/only-yied-under-armv7-and-above.patch new file mode 100644 index 000000000..f5a9206b6 --- /dev/null +++ b/debian/patches/only-yied-under-armv7-and-above.patch @@ -0,0 +1,17 @@ +Description: Only yield under ARMv7 and above (#1176) +Author: Rosen Penev <rosenp@gmail.com> +Date: Tue, 12 Nov 2019 13:56:53 -0800 +Origin: upstream, https://github.com/facebook/folly/commit/62d8e6e0b91ebd6f878f3066cd9b6e5f3c18a97b.patch +Last-Update: 2021-11-24 + +--- ceph-16.2.6+ds.orig/src/rocksdb/third-party/folly/folly/portability/Asm.h ++++ ceph-16.2.6+ds/src/rocksdb/third-party/folly/folly/portability/Asm.h +@@ -19,7 +19,7 @@ inline void asm_volatile_pause() { + ::_mm_pause(); + #elif defined(__i386__) || FOLLY_X64 + asm volatile("pause"); +-#elif FOLLY_AARCH64 || defined(__arm__) ++#elif FOLLY_AARCH64 || (defined(__arm__) && !(__ARM_ARCH < 7)) + asm volatile("yield"); + #elif FOLLY_PPC64 + asm volatile("or 27,27,27"); |