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authorLinus Torvalds <torvalds@linux-foundation.org>2014-08-04 17:27:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-04 17:27:47 -0700
commit98a96f202203fecad65b44449077c695686ad4db (patch)
treee3544d5323fcf570607c180d6395b2113b54e007 /arch/x86/include
parent5637a2a3e99375a04189ee0896aae985582a2290 (diff)
parent53b884ac3745353de220d92ef792515c3ae692f0 (diff)
downloadlinux-98a96f202203fecad65b44449077c695686ad4db.tar.gz
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 vdso updates from Ingo Molnar: "Further simplifications and improvements to the VDSO code, by Andy Lutomirski" * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86_64/vsyscall: Fix warn_bad_vsyscall log output x86/vdso: Set VM_MAYREAD for the vvar vma x86, vdso: Get rid of the fake section mechanism x86, vdso: Move the vvar area before the vdso text
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/vdso.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/include/asm/vdso.h b/arch/x86/include/asm/vdso.h
index 30be253dd28..8021bd28c0f 100644
--- a/arch/x86/include/asm/vdso.h
+++ b/arch/x86/include/asm/vdso.h
@@ -18,15 +18,15 @@ struct vdso_image {
unsigned long alt, alt_len;
- unsigned long sym_end_mapping; /* Total size of the mapping */
-
- unsigned long sym_vvar_page;
- unsigned long sym_hpet_page;
- unsigned long sym_VDSO32_NOTE_MASK;
- unsigned long sym___kernel_sigreturn;
- unsigned long sym___kernel_rt_sigreturn;
- unsigned long sym___kernel_vsyscall;
- unsigned long sym_VDSO32_SYSENTER_RETURN;
+ long sym_vvar_start; /* Negative offset to the vvar area */
+
+ long sym_vvar_page;
+ long sym_hpet_page;
+ long sym_VDSO32_NOTE_MASK;
+ long sym___kernel_sigreturn;
+ long sym___kernel_rt_sigreturn;
+ long sym___kernel_vsyscall;
+ long sym_VDSO32_SYSENTER_RETURN;
};
#ifdef CONFIG_X86_64