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authorJiri Slaby <jslaby@suse.cz>2019-10-11 14:51:05 +0300
committerBorislav Petkov <bp@suse.de>2019-10-18 12:58:33 +0300
commit78762b0e79bc1dd01347be061abdf505202152c9 (patch)
tree6053a9b9fb0c7d7e02393bae6890c8a591f5e1df /arch/x86/realmode
parent6dcc5627f6aec4cb1d1494d06a48d8061db06a04 (diff)
downloadlinux-78762b0e79bc1dd01347be061abdf505202152c9.tar.xz
x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_*
All these are functions which are invoked from elsewhere but they are not typical C functions. So annotate them using the new SYM_CODE_START. All these were not balanced with any END, so mark their ends by SYM_CODE_END, appropriately. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> [xen bits] Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [hibernate] Cc: Andy Lutomirski <luto@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Len Brown <len.brown@intel.com> Cc: linux-arch@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: Pavel Machek <pavel@ucw.cz> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Pingfan Liu <kernelfans@gmail.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86-ml <x86@kernel.org> Cc: xen-devel@lists.xenproject.org Link: https://lkml.kernel.org/r/20191011115108.12392-26-jslaby@suse.cz
Diffstat (limited to 'arch/x86/realmode')
-rw-r--r--arch/x86/realmode/rm/trampoline_32.S6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
index ff00594a2ed0..3fad907a179f 100644
--- a/arch/x86/realmode/rm/trampoline_32.S
+++ b/arch/x86/realmode/rm/trampoline_32.S
@@ -29,7 +29,7 @@
.code16
.balign PAGE_SIZE
-ENTRY(trampoline_start)
+SYM_CODE_START(trampoline_start)
wbinvd # Needed for NUMA-Q should be harmless for others
LJMPW_RM(1f)
@@ -54,11 +54,13 @@ ENTRY(trampoline_start)
lmsw %dx # into protected mode
ljmpl $__BOOT_CS, $pa_startup_32
+SYM_CODE_END(trampoline_start)
.section ".text32","ax"
.code32
-ENTRY(startup_32) # note: also used from wakeup_asm.S
+SYM_CODE_START(startup_32) # note: also used from wakeup_asm.S
jmp *%eax
+SYM_CODE_END(startup_32)
.bss
.balign 8