[tip: ras/core] x86/mce: Sort mca_config members to get rid of unnecessary padding

["tip-bot2 for Borislav Petkov" <tip-bot2@linutronix.de>]

The following commit has been merged into the ras/core branch of tip:

Commit-ID:     15802468a95bd8ec9060eb861468f4a0f0106fa4
Gitweb:        https://git.kernel.org/tip/15802468a95bd8ec9060eb861468f4a0f0106fa4
Author:        Borislav Petkov <bp@suse.de>
AuthorDate:    Wed, 22 Sep 2021 18:44:17 +02:00
Committer:     Borislav Petkov <bp@suse.de>
CommitterDate: Thu, 23 Sep 2021 11:38:04 +02:00

x86/mce: Sort mca_config members to get rid of unnecessary padding

$ pahole -C mca_config arch/x86/kernel/cpu/mce/core.o

before:

   /* size: 40, cachelines: 1, members: 16 */
   /* sum members: 21, holes: 1, sum holes: 3 */
   /* sum bitfield members: 64 bits, bit holes: 2, sum bit holes: 32 bits */
   /* padding: 4 */
   /* last cacheline: 40 bytes */

after:

   /* size: 32, cachelines: 1, members: 16 */
   /* padding: 3 */
   /* last cacheline: 32 bytes */

No functional changes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20210922165101.18951-6-bp@alien8.de
---
 arch/x86/kernel/cpu/mce/internal.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kernel/cpu/mce/internal.h b/arch/x86/kernel/cpu/mce/internal.h
index 2186554..37b9e38 100644
--- a/arch/x86/kernel/cpu/mce/internal.h
+++ b/arch/x86/kernel/cpu/mce/internal.h
@@ -113,11 +113,6 @@ static inline void mce_unregister_injector_chain(struct notifier_block *nb)	{ }
 #endif
 
 struct mca_config {
-	bool dont_log_ce;
-	bool cmci_disabled;
-	bool ignore_ce;
-	bool print_all;
-
 	__u64 lmce_disabled		: 1,
 	      disabled			: 1,
 	      ser			: 1,
@@ -127,11 +122,16 @@ struct mca_config {
 	      initialized		: 1,
 	      __reserved		: 58;
 
-	s8 bootlog;
+	bool dont_log_ce;
+	bool cmci_disabled;
+	bool ignore_ce;
+	bool print_all;
+
 	int tolerant;
 	int monarch_timeout;
 	int panic_timeout;
 	u32 rip_msr;
+	s8 bootlog;
 };
 
 extern struct mca_config mca_cfg;