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authorJosh Boyer <jwboyer@fedoraproject.org>2014-06-12 10:28:08 -0400
committerJosh Boyer <jwboyer@fedoraproject.org>2014-06-12 10:28:08 -0400
commit024732751319ebe1f8c3aac9e4bd70c035da368c (patch)
tree1907ff0d78e021238554563488a1c8bed16b9489 /x86-vdso-Fix-vdso_install.patch
parenta2d52e4e89d4a8f0d2b92749defe27dd668aabb8 (diff)
downloadkernel-024732751319ebe1f8c3aac9e4bd70c035da368c.tar.gz
kernel-024732751319ebe1f8c3aac9e4bd70c035da368c.tar.xz
kernel-024732751319ebe1f8c3aac9e4bd70c035da368c.zip
Linux v3.15-7378-g14208b0ec569
Diffstat (limited to 'x86-vdso-Fix-vdso_install.patch')
-rw-r--r--x86-vdso-Fix-vdso_install.patch108
1 files changed, 55 insertions, 53 deletions
diff --git a/x86-vdso-Fix-vdso_install.patch b/x86-vdso-Fix-vdso_install.patch
index 07ea014d6..27ea765da 100644
--- a/x86-vdso-Fix-vdso_install.patch
+++ b/x86-vdso-Fix-vdso_install.patch
@@ -1,74 +1,72 @@
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From: Andy Lutomirski <luto@amacapital.net>
To: "H. Peter Anvin" <hpa@zytor.com>, Josh Boyer <jwboyer@fedoraproject.org>
Cc: Michal Marek <mmarek@suse.cz>, linux-kbuild@vger.kernel.org,
"Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
Andy Lutomirski <luto@amacapital.net>
-Subject: [PATCH 2/2] x86,vdso: Fix vdso_install
-Date: Wed, 11 Jun 2014 09:20:07 -0700
-Message-Id: <fe51e9f5c338d33b1a8b20813441538df5e17add.1402503408.git.luto@amacapital.net>
+Subject: [PATCH v2] x86,vdso: Fix vdso_install
+Date: Wed, 11 Jun 2014 12:25:29 -0700
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-Rather than monkeying with barely-comprehensible static pattern
-rules, just use an explicit loop.
+The filenames are different now. Inspired by a patch from
+Sam Ravnborg.
+Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
---
- arch/x86/vdso/Makefile | 20 +++++++-------------
- 1 file changed, 7 insertions(+), 13 deletions(-)
+ arch/x86/vdso/Makefile | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
-index 9769df0..b1c70cc 100644
+index 9769df0..e3683d6 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -9,11 +9,6 @@ VDSOX32-$(CONFIG_X86_X32_ABI) := y
@@ -83,27 +81,31 @@ index 9769df0..b1c70cc 100644
# files to link into the vdso
vobjs-y := vdso-note.o vclock_gettime.o vgetcpu.o
-@@ -176,15 +171,14 @@ VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
+@@ -176,15 +171,20 @@ VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
GCOV_PROFILE := n
#
-# Install the unstripped copy of vdso*.so listed in $(vdso-install-y).
-+# Install the unstripped copies of vdso*.so listed in $(vdso-install-y).
++# Install the unstripped copies of vdso*.so.
#
-quiet_cmd_vdso_install = INSTALL $@
- cmd_vdso_install = cp $(obj)/$@.dbg $(MODLIB)/vdso/$@
-$(vdso-install-y): %.so: $(obj)/%.so.dbg FORCE
-- @mkdir -p $(MODLIB)/vdso
-- $(call cmd,vdso_install)
-+quiet_cmd_vdso_install = INSTALL $(sofile)
-+ cmd_vdso_install = cp $(obj)/$(sofile).dbg $(MODLIB)/vdso/$(sofile)
++quiet_cmd_vdso_install = INSTALL $(@:install_%=%)
++ cmd_vdso_install = cp $< $(MODLIB)/vdso/$(@:install_%=%)
++
++vdso_img_insttargets := $(vdso_img_sodbg:%=install_%)
++
++$(MODLIB)/vdso: FORCE
+ @mkdir -p $(MODLIB)/vdso
++
++$(vdso_img_insttargets): install_%: $(obj)/% $(MODLIB)/vdso FORCE
+ $(call cmd,vdso_install)
-PHONY += vdso_install $(vdso-install-y)
-vdso_install: $(vdso-install-y)
-+PHONY += vdso_install
-+vdso_install: $(vdso_img_sodbg:%=$(obj)/%) FORCE
-+ @mkdir -p $(MODLIB)/vdso
-+ @$(foreach sofile,$(vdso_img_sodbg:%.dbg=%),$(call recipe-cmd,vdso_install);)
++PHONY += vdso_install $(vdso_img_insttargets)
++vdso_install: $(vdso_img_insttargets) FORCE
clean-files := vdso32-syscall* vdso32-sysenter* vdso32-int80*
--