Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[cascardo/linux.git] / arch / arm64 / kernel / process.c

diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 27b2f13..01753cd 100644 (file)
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -49,6 +49,7 @@
 #include <asm/alternative.h>
 #include <asm/compat.h>
 #include <asm/cacheflush.h>
+#include <asm/exec.h>
 #include <asm/fpsimd.h>
 #include <asm/mmu_context.h>
 #include <asm/processor.h>
@@ -186,10 +187,19 @@ void __show_regs(struct pt_regs *regs)
        printk("pc : [<%016llx>] lr : [<%016llx>] pstate: %08llx\n",
               regs->pc, lr, regs->pstate);
        printk("sp : %016llx\n", sp);
-       for (i = top_reg; i >= 0; i--) {
+
+       i = top_reg;
+
+       while (i >= 0) {
                printk("x%-2d: %016llx ", i, regs->regs[i]);
-               if (i % 2 == 0)
-                       printk("\n");
+               i--;
+
+               if (i % 2 == 0) {
+                       pr_cont("x%-2d: %016llx ", i, regs->regs[i]);
+                       i--;
+               }
+
+               pr_cont("\n");
        }
        printk("\n");
 }
@@ -301,7 +311,7 @@ static void tls_thread_switch(struct task_struct *next)
 }
 
 /* Restore the UAO state depending on next's addr_limit */
-static void uao_thread_switch(struct task_struct *next)
+void uao_thread_switch(struct task_struct *next)
 {
        if (IS_ENABLED(CONFIG_ARM64_UAO)) {
                if (task_thread_info(next)->addr_limit == KERNEL_DS)