From 32541b47bd34940d836fbdf713d16c7ac70d51be Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Thu, 18 Aug 2016 10:59:02 -0500 Subject: x86/asm/head: Remove unused init_rsp variable extern There is no init_rsp variable. Remove its extern. Signed-off-by: Josh Poimboeuf Cc: Andy Lutomirski Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Byungchul Park Cc: Denys Vlasenko Cc: Frederic Weisbecker Cc: H. Peter Anvin Cc: Kees Cook Cc: Linus Torvalds Cc: Nilay Vaish Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/c183bbecd5730d84e8c6aff3824537c1c1bf3591.1471535549.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/realmode.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/include/asm/realmode.h') diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h index b2988c0ed829..3327ffb38926 100644 --- a/arch/x86/include/asm/realmode.h +++ b/arch/x86/include/asm/realmode.h @@ -44,7 +44,6 @@ struct trampoline_header { extern struct real_mode_header *real_mode_header; extern unsigned char real_mode_blob_end[]; -extern unsigned long init_rsp; extern unsigned long initial_code; extern unsigned long initial_gs; -- cgit v1.2.3 From b32f96c75d0dcbb9bf9cc7994e8022c8ce20a668 Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Thu, 18 Aug 2016 10:59:03 -0500 Subject: x86/asm/head: Rename 'stack_start' -> 'initial_stack' The 'stack_start' variable is similar in usage to 'initial_code' and 'initial_gs': they're all stored in head_64.S and they're all updated by SMP and ACPI suspend before starting a CPU. Rename it to 'initial_stack' to be consistent with the others. Signed-off-by: Josh Poimboeuf Cc: Andy Lutomirski Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Byungchul Park Cc: Denys Vlasenko Cc: Frederic Weisbecker Cc: H. Peter Anvin Cc: Kees Cook Cc: Linus Torvalds Cc: Nilay Vaish Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/87063d773a3212051b77e17b0ee427f6582a5050.1471535549.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/realmode.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include/asm/realmode.h') diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h index 3327ffb38926..230e1903acf0 100644 --- a/arch/x86/include/asm/realmode.h +++ b/arch/x86/include/asm/realmode.h @@ -46,6 +46,7 @@ extern unsigned char real_mode_blob_end[]; extern unsigned long initial_code; extern unsigned long initial_gs; +extern unsigned long initial_stack; extern unsigned char real_mode_blob[]; extern unsigned char real_mode_relocs[]; -- cgit v1.2.3