diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2019-10-11 14:51:02 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-10-18 12:58:16 +0300 |
| commit | 4aec216b93dd8e3597124f41369ec835ff18dbd0 (patch) | |
| tree | 3ea22496b75580fc4126a01b02909713eac6101a /arch/x86/realmode/rm/trampoline_64.S | |
| parent | f13ad88a984e8090226a8f62d75e87b770eefdf4 (diff) | |
| download | linux-4aec216b93dd8e3597124f41369ec835ff18dbd0.tar.xz | |
x86/asm/64: 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 too.
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]
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [power mgmt]
Cc: Andy Shevchenko <andy@infradead.org>
Cc: Cao jin <caoj.fnst@cn.fujitsu.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Pingfan Liu <kernelfans@gmail.com>
Cc: platform-driver-x86@vger.kernel.org
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Huang <wei@redhat.com>
Cc: x86-ml <x86@kernel.org>
Cc: xen-devel@lists.xenproject.org
Cc: Xiaoyao Li <xiaoyao.li@linux.intel.com>
Link: https://lkml.kernel.org/r/20191011115108.12392-23-jslaby@suse.cz
Diffstat (limited to 'arch/x86/realmode/rm/trampoline_64.S')
| -rw-r--r-- | arch/x86/realmode/rm/trampoline_64.S | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S index c1aeab1dae25..251758ed7443 100644 --- a/arch/x86/realmode/rm/trampoline_64.S +++ b/arch/x86/realmode/rm/trampoline_64.S @@ -38,7 +38,7 @@ .code16 .balign PAGE_SIZE -ENTRY(trampoline_start) +SYM_CODE_START(trampoline_start) cli # We should be safe anyway wbinvd @@ -78,12 +78,14 @@ ENTRY(trampoline_start) no_longmode: hlt jmp no_longmode +SYM_CODE_END(trampoline_start) + #include "../kernel/verify_cpu.S" .section ".text32","ax" .code32 .balign 4 -ENTRY(startup_32) +SYM_CODE_START(startup_32) movl %edx, %ss addl $pa_real_mode_base, %esp movl %edx, %ds @@ -137,13 +139,15 @@ ENTRY(startup_32) * the new gdt/idt that has __KERNEL_CS with CS.L = 1. */ ljmpl $__KERNEL_CS, $pa_startup_64 +SYM_CODE_END(startup_32) .section ".text64","ax" .code64 .balign 4 -ENTRY(startup_64) +SYM_CODE_START(startup_64) # Now jump into the kernel using virtual addresses jmpq *tr_start(%rip) +SYM_CODE_END(startup_64) .section ".rodata","a" # Duplicate the global descriptor table |