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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-03 23:22:39 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-03 23:22:39 +0300
commite606d81d2d9596ab2b4fd0dc052eea0485b7e8c2 (patch)
tree6c4d4d9077e10b8d53412fa5d171623b06c4b3c3 /include/linux/jump_label.h
parent12b7bcb43e6ea834ab2f5dc52d971e379a0ca109 (diff)
parentb199ac6c4943aa0db246163bf6b483e2bb53431b (diff)
downloadlinux-e606d81d2d9596ab2b4fd0dc052eea0485b7e8c2.tar.xz
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RAS updates from Ingo Molnar: "The main changes were: - Lots of enhancements for AMD SMCA (Scalable MCA features/extensions) systems: extract, decode and print more hardware error information and add matching support on the injection/testing side as well. (Yazn Ghannam) - Various MCE handling improvements on modern Intel Xeons. (Tony Luck) - Plus misc fixes and enhancements" * 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/RAS/mce_amd_inj: Remove debugfs dir recursively on exit x86/RAS/mce_amd_inj: Fix signed wrap around when decrementing index 'i' x86/RAS/mce_amd_inj: Fix some W= warnings x86/MCE/AMD, EDAC: Handle reserved bank 4 on Fam17h properly x86/mce/AMD: Extract the error address on SMCA systems x86/mce, EDAC/mce_amd: Print MCA_SYND and MCA_IPID during MCE on SMCA systems x86/mce/AMD: Save MCA_IPID in MCE struct on SMCA systems x86/mce/AMD: Ensure the deferred error interrupt is of type APIC on SMCA systems x86/mce/AMD: Update sysfs bank names for SMCA systems x86/mce/AMD, EDAC/mce_amd: Define and use tables for known SMCA IP types EDAC/mce_amd: Use SMCA prefix for error descriptions arrays EDAC/mce_amd: Add missing SMCA error descriptions x86/mce/AMD: Read MSRs on the CPU allocating the threshold blocks x86/RAS: Add syndrome support to mce_amd_inj EDAC/mce_amd: Print syndrome register value on SMCA systems x86/mce: Add support for new MCA_SYND register x86/mce/AMD: Use msr_ops.misc() in allocate_threshold_blocks() x86/mce: Drop X86_FEATURE_MCE_RECOVERY and the related model string test x86/mce: Improve memcpy_mcsafe() x86/mce: Add PCI quirks to identify Xeons with machine check recovery ...
Diffstat (limited to 'include/linux/jump_label.h')
-rw-r--r--include/linux/jump_label.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index a534c7f15a61..a0547c571800 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -269,9 +269,15 @@ struct static_key_false {
#define DEFINE_STATIC_KEY_TRUE(name) \
struct static_key_true name = STATIC_KEY_TRUE_INIT
+#define DECLARE_STATIC_KEY_TRUE(name) \
+ extern struct static_key_true name
+
#define DEFINE_STATIC_KEY_FALSE(name) \
struct static_key_false name = STATIC_KEY_FALSE_INIT
+#define DECLARE_STATIC_KEY_FALSE(name) \
+ extern struct static_key_false name
+
#define DEFINE_STATIC_KEY_ARRAY_TRUE(name, count) \
struct static_key_true name[count] = { \
[0 ... (count) - 1] = STATIC_KEY_TRUE_INIT, \