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Commit 81d30225 authored by Jia Zhang's avatar Jia Zhang Committed by Ingo Molnar
Browse files

x86/vdso: Remove hpet_page from vDSO 



This trivial cleanup finalizes the removal of vDSO HPET support.

Fixes: 1ed95e52 ("x86/vdso: Remove direct HPET access through the vDSO")
Signed-off-by: default avatarJia Zhang <zhang.jia@linux.alibaba.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: luto@kernel.org
Cc: bp@alien8.de
Link: https://lkml.kernel.org/r/20190401114045.7280-1-zhang.jia@linux.alibaba.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent ffa6f55e

arch/x86/entry/vdso/vdso2c.c

+0 −3
Original line number Diff line number Diff line
@@ -73,14 +73,12 @@ const char *outfilename; 
enum {

	sym_vvar_start,

	sym_vvar_page,

	sym_hpet_page,

	sym_pvclock_page,

	sym_hvclock_page,

};



const int special_pages[] = {

	sym_vvar_page,

	sym_hpet_page,

	sym_pvclock_page,

	sym_hvclock_page,

};
@@ -93,7 +91,6 @@ struct vdso_sym { 
struct vdso_sym required_syms[] = {

	[sym_vvar_start] = {"vvar_start", true},

	[sym_vvar_page] = {"vvar_page", true},

	[sym_hpet_page] = {"hpet_page", true},

	[sym_pvclock_page] = {"pvclock_page", true},

	[sym_hvclock_page] = {"hvclock_page", true},

	{"VDSO32_NOTE_MASK", true},

arch/x86/include/asm/vdso.h

+0 −1
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ struct vdso_image { 
	long sym_vvar_start;  /* Negative offset to the vvar area */



	long sym_vvar_page;

	long sym_hpet_page;

	long sym_pvclock_page;

	long sym_hvclock_page;

	long sym_VDSO32_NOTE_MASK;