From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 1 Sep 2015 03:20:30 +0000 (-0700)
Subject: Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3959df1dfb9538498ec3372a2d390bc7fbdbfac2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Merge branch 'ras-core-for-linus' of git://git./linux/kernel/git/tip/tip

Pull RAS updates from Ingo Molnar:
 "MCE handling updates, but also some generic drivers/edac/ changes to
  better organize the Kconfig space"

* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/ras: Move AMD MCE injector to arch/x86/ras/
  x86/mce: Add a wrapper around mce_log() for injection
  x86/mce: Rename rcu_dereference_check_mce() to mce_log_get_idx_check()
  RAS: Add a menuconfig option with descriptive text
  x86/mce: Reenable CMCI banks when swiching back to interrupt mode
  x86/mce: Clear Local MCE opt-in before kexec
  x86/mce: Remove unused function declarations
  x86/mce: Kill drain_mcelog_buffer()
  x86/mce: Avoid potential deadlock due to printk() in MCE context
  x86/mce: Remove the MCE ring for Action Optional errors
  x86/mce: Don't use percpu workqueues
  x86/mce: Provide a lockless memory pool to save error records
  x86/mce: Reuse one of the u16 padding fields in 'struct mce'
---

3959df1dfb9538498ec3372a2d390bc7fbdbfac2
diff --cc arch/x86/kernel/cpu/mcheck/mce.c
index 3d6b5269fb2e,e4e6646cac46..0f8f21c8284a
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@@ -52,11 -52,11 +52,11 @@@
  
  static DEFINE_MUTEX(mce_chrdev_read_mutex);
  
- #define rcu_dereference_check_mce(p) \
+ #define mce_log_get_idx_check(p) \
  ({ \
 -	rcu_lockdep_assert(rcu_read_lock_sched_held() || \
 -			   lockdep_is_held(&mce_chrdev_read_mutex), \
 -			   "suspicious mce_log_get_idx_check() usage"); \
 +	RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held() && \
 +			 !lockdep_is_held(&mce_chrdev_read_mutex), \
- 			 "suspicious rcu_dereference_check_mce() usage"); \
++			 "suspicious mce_log_get_idx_check() usage"); \
  	smp_load_acquire(&(p)); \
  })