From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Andy Lutomirski <luto@amacapital.net>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>, Borislav Petkov <bp@alien8.de>,
Denys Vlasenko <dvlasenk@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [GIT PULL] x86/vdso changes for v4.1
Date: Mon, 13 Apr 2015 11:53:17 +0200 [thread overview]
Message-ID: <20150413095317.GA31402@gmail.com> (raw)
Linus,
Please pull the latest x86-vdso-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-vdso-for-linus
# HEAD: 115db5c68bd4ed7fbcb73f300e666ff127b359b6 x86/vdso: Remove x32 intermediates during 'make clean'
Misc vDSO updates.
Thanks,
Ingo
------------------>
Andrey Skvortsov (1):
x86/vdso: Teach 'make clean' to remove generated vdso-image-*.c files
Andy Lutomirski (1):
x86/vdso: Remove x32 intermediates during 'make clean'
Denys Vlasenko (1):
x86/vdso32/syscall.S: Do not load __USER32_DS to %ss
Tommi Kyntola (1):
x86/vdso: Fix the x86 vdso2c tool includes
arch/x86/vdso/Makefile | 4 ++--
arch/x86/vdso/vdso32/syscall.S | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 7b9be9822724..275a3a8b78af 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -51,7 +51,7 @@ VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
$(obj)/vdso64.so.dbg: $(src)/vdso.lds $(vobjs) FORCE
$(call if_changed,vdso)
-HOST_EXTRACFLAGS += -I$(srctree)/tools/include
+HOST_EXTRACFLAGS += -I$(srctree)/tools/include -I$(srctree)/include/uapi
hostprogs-y += vdso2c
quiet_cmd_vdso2c = VDSO2C $@
@@ -206,4 +206,4 @@ $(vdso_img_insttargets): install_%: $(obj)/%.dbg $(MODLIB)/vdso FORCE
PHONY += vdso_install $(vdso_img_insttargets)
vdso_install: $(vdso_img_insttargets) FORCE
-clean-files := vdso32-syscall* vdso32-sysenter* vdso32-int80* vdso64*
+clean-files := vdso32-syscall* vdso32-sysenter* vdso32-int80* vdso64* vdso-image-*.c vdsox32.so*
diff --git a/arch/x86/vdso/vdso32/syscall.S b/arch/x86/vdso/vdso32/syscall.S
index 5415b5613d55..6b286bb5251c 100644
--- a/arch/x86/vdso/vdso32/syscall.S
+++ b/arch/x86/vdso/vdso32/syscall.S
@@ -19,8 +19,6 @@
.Lpush_ebp:
movl %ecx, %ebp
syscall
- movl $__USER32_DS, %ecx
- movl %ecx, %ss
movl %ebp, %ecx
popl %ebp
.Lpop_ebp:
reply other threads:[~2015-04-13 9:53 UTC|newest]
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