x86/mce: fix code style

Remove trailing whitespaces and fix indentations in mce.c and xen_mca.h.

Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Acked-by: Christoph Egger <chegger@amazon.de>

diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c
index 7c2cacce270575977257c46b43233ab3edcdfc26..561257d4af7556e6b95c785c2b6c20f69e105d55 100644 (file)
--- a/xen/arch/x86/cpu/mcheck/mce.c
+++ b/xen/arch/x86/cpu/mcheck/mce.c
@@ -105,7 +105,7 @@ void x86_mce_callback_register(x86_mce_callback_t cbfunc)
     mc_callback_bank_extended = cbfunc;
 }
 
-/* Machine check recoverable judgement callback handler 
+/* Machine check recoverable judgement callback handler
  * It is used to judge whether an UC error is recoverable by software
  */
 static mce_recoverable_t mc_recoverable_scan = NULL;
@@ -160,9 +160,9 @@ static void mcabank_clear(int banknum)
 }
 
 /* Judging whether to Clear Machine Check error bank callback handler
- * According to Intel latest MCA OS Recovery Writer's Guide, 
+ * According to Intel latest MCA OS Recovery Writer's Guide,
  * whether the error MCA bank needs to be cleared is decided by the mca_source
- * and MCi_status bit value. 
+ * and MCi_status bit value.
  */
 static mce_need_clearbank_t mc_need_clearbank_scan = NULL;
 
@@ -535,7 +535,7 @@ void mcheck_cmn_handler(const struct cpu_user_regs *regs)
         }
         atomic_set(&found_error, 0);
     }
-    mce_barrier_exit(&mce_trap_bar); 
+    mce_barrier_exit(&mce_trap_bar);
 
     /* Clear flags after above fatal check */
     mce_barrier_enter(&mce_trap_bar);
@@ -891,7 +891,7 @@ void x86_mcinfo_dump(struct mc_info *mi)
                "CPU%d: Machine Check Exception: %16"PRIx64"\n",
                mc_global->mc_coreid, mc_global->mc_gstatus);
     } else if (mc_global->mc_flags & MC_FLAG_CMCI) {
-        printk(XENLOG_WARNING "CMCI occurred on CPU %d.\n", 
+        printk(XENLOG_WARNING "CMCI occurred on CPU %d.\n",
                mc_global->mc_coreid);
     } else if (mc_global->mc_flags & MC_FLAG_POLLED) {
         printk(XENLOG_WARNING "POLLED occurred on CPU %d.\n",

diff --git a/xen/include/public/arch-x86/xen-mca.h b/xen/include/public/arch-x86/xen-mca.h
index 04382edeee4be15c9d6b54f59ca36b29f79ddee0..ec1237abb7b1bd73db3d7467b1e981cd0a73ed6f 100644 (file)
--- a/xen/include/public/arch-x86/xen-mca.h
+++ b/xen/include/public/arch-x86/xen-mca.h
@@ -1,11 +1,11 @@
 /******************************************************************************
  * arch-x86/mca.h
- * 
+ *
  * Contributed by Advanced Micro Devices, Inc.
  * Author: Christoph Egger <Christoph.Egger@amd.com>
  *
  * Guest OS machine check interface to x86 Xen.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to
  * deal in the Software without restriction, including without limitation the
@@ -156,7 +156,7 @@ struct mcinfo_msr {
 };
 
 /* contains mc information from other
- * or additional mc MSRs */ 
+ * or additional mc MSRs */
 struct mcinfo_extended {
     struct mcinfo_common common;
 
@@ -193,10 +193,10 @@ struct mcinfo_extended {
 /* L3 cache disable Action */
 #define MC_ACTION_CACHE_SHRINK (0x1 << 2)
 
-/* Below interface used between XEN/DOM0 for passing XEN's recovery action 
- * information to DOM0. 
+/* Below interface used between XEN/DOM0 for passing XEN's recovery action
+ * information to DOM0.
  * usage Senario: After offlining broken page, XEN might pass its page offline
- * recovery action result to DOM0. DOM0 will save the information in 
+ * recovery action result to DOM0. DOM0 will save the information in
  * non-volatile memory for further proactive actions, such as offlining the
  * easy broken page earlier when doing next reboot.
 */
@@ -255,8 +255,8 @@ DEFINE_XEN_GUEST_HANDLE(mc_info_t);
 #define MC_CAPS_AMD_ECX        6       /* cpuid level 0x80000001 (%ecx) */
 
 struct mcinfo_logical_cpu {
-    uint32_t mc_cpunr;          
-    uint32_t mc_chipid; 
+    uint32_t mc_cpunr;
+    uint32_t mc_chipid;
     uint16_t mc_coreid;
     uint16_t mc_threadid;
     uint32_t mc_apicid;
@@ -281,7 +281,7 @@ typedef struct mcinfo_logical_cpu xen_mc_logical_cpu_t;
 DEFINE_XEN_GUEST_HANDLE(xen_mc_logical_cpu_t);
 
 
-/* 
+/*
  * OS's should use these instead of writing their own lookup function
  * each with its own bugs and drawbacks.
  * We use macros instead of static inline functions to allow guests
@@ -388,12 +388,12 @@ struct xen_mc_physcpuinfo {
 #define XEN_MC_msrinject    4
 #define MC_MSRINJ_MAXMSRS       8
 struct xen_mc_msrinject {
-       /* IN */
-       uint32_t mcinj_cpunr;           /* target processor id */
-       uint32_t mcinj_flags;           /* see MC_MSRINJ_F_* below */
-       uint32_t mcinj_count;           /* 0 .. count-1 in array are valid */
-       uint32_t _pad0;
-       struct mcinfo_msr mcinj_msr[MC_MSRINJ_MAXMSRS];
+    /* IN */
+    uint32_t mcinj_cpunr;           /* target processor id */
+    uint32_t mcinj_flags;           /* see MC_MSRINJ_F_* below */
+    uint32_t mcinj_count;           /* 0 .. count-1 in array are valid */
+    uint32_t _pad0;
+    struct mcinfo_msr mcinj_msr[MC_MSRINJ_MAXMSRS];
 };
 
 /* Flags for mcinj_flags above; bits 16-31 are reserved */