Merge branch 'x86/core' into perfcounters/core

Conflicts:
	arch/x86/Kconfig
	arch/x86/kernel/apic.c
	arch/x86/kernel/setup_percpu.c

2 files changed, 1 insertions, 5 deletions

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 8a6d7b08864e..795e7b67a228 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1130,7 +1130,7 @@ void crash_save_cpu(struct pt_regs *regs, int cpu)
                 return;
         memset(&prstatus, 0, sizeof(prstatus));
         prstatus.pr_pid = current->pid;
-        elf_core_copy_regs(&prstatus.pr_reg, regs);
+        elf_core_copy_kernel_regs(&prstatus.pr_reg, regs);
         buf = append_elf_note(buf, KEXEC_CORE_NOTE_NAME, NT_PRSTATUS,
                               &prstatus, sizeof(prstatus));
         final_note(buf);
diff --git a/kernel/panic.c b/kernel/panic.c
index 33cab3de1763..32fe4eff1b89 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -359,10 +359,6 @@ EXPORT_SYMBOL(warn_slowpath);
 
 #ifdef CONFIG_CC_STACKPROTECTOR
 
-#ifndef GCC_HAS_SP
-#warning You have selected the CONFIG_CC_STACKPROTECTOR option, but the gcc used does not support this.
-#endif
-
 /*
  * Called when gcc's -fstack-protector feature is used, and
  * gcc detects corruption of the on-stack canary value