summaryrefslogtreecommitdiffstats
path: root/debian/patches/only-yied-under-armv7-and-above.patch
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--debian/patches/only-yied-under-armv7-and-above.patch17
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");