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authorStefani Seibold <stefani@seibold.net>2014-03-17 23:22:01 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2014-03-18 12:51:52 -0700
commitd2312e3379d581d2c3603357a0181046448e1de3 (patch)
treeab547fa84f977650479eb13dc038bca85acba402 /arch/x86/kernel/vmlinux.lds.S
parent1f2cbcf648962cdcf511d234cb39745baa9f5d07 (diff)
downloadop-kernel-dev-d2312e3379d581d2c3603357a0181046448e1de3.zip
op-kernel-dev-d2312e3379d581d2c3603357a0181046448e1de3.tar.gz
x86, vdso: Make vsyscall_gtod_data handling x86 generic
This patch move the vsyscall_gtod_data handling out of vsyscall_64.c into an additonal file vsyscall_gtod.c to make the functionality available for x86 32 bit kernel. It also adds a new vsyscall_32.c which setup the VVAR page. Reviewed-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Stefani Seibold <stefani@seibold.net> Link: http://lkml.kernel.org/r/1395094933-14252-2-git-send-email-stefani@seibold.net Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/vmlinux.lds.S')
-rw-r--r--arch/x86/kernel/vmlinux.lds.S3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index da6b35a..1d4897b 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -147,7 +147,6 @@ SECTIONS
_edata = .;
} :data
-#ifdef CONFIG_X86_64
. = ALIGN(PAGE_SIZE);
__vvar_page = .;
@@ -169,8 +168,6 @@ SECTIONS
. = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
-#endif /* CONFIG_X86_64 */
-
/* Init code and data - will be freed after init */
. = ALIGN(PAGE_SIZE);
.init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
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