diff options
| -rw-r--r-- | sys-kernel/mm-sources/ChangeLog | 8 | ||||
| -rw-r--r-- | sys-kernel/mm-sources/Manifest | 5 | ||||
| -rw-r--r-- | sys-kernel/mm-sources/files/wpadded.patch | 52 | ||||
| -rw-r--r-- | sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild | 7 |
4 files changed, 68 insertions, 4 deletions
diff --git a/sys-kernel/mm-sources/ChangeLog b/sys-kernel/mm-sources/ChangeLog index 40bec523ae19..4b6f4572dd61 100644 --- a/sys-kernel/mm-sources/ChangeLog +++ b/sys-kernel/mm-sources/ChangeLog @@ -1,6 +1,12 @@ # ChangeLog for sys-kernel/mm-sources # Copyright 2002-2003 Gentoo Technologies, Inc.; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mm-sources/ChangeLog,v 1.52 2003/07/16 12:14:53 latexer Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mm-sources/ChangeLog,v 1.53 2003/07/18 00:24:48 sindian Exp $ + + 17 Jul 2003; <sindian@gentoo.org> mm-sources-2.6.0_beta1-r1.ebuild, + files/wpadded.patch: + Reversed the wpadded patch. This patch spits out tons of warnings about + compiler-generated padding that we don't care about. Reversing this patch + doesn't hurt anything. It just makes the gcc output much less terrifying. *mm-sources-2.6.0_beta1-r1 (16 Jul 2003) diff --git a/sys-kernel/mm-sources/Manifest b/sys-kernel/mm-sources/Manifest index c5594c65909d..66648d45427a 100644 --- a/sys-kernel/mm-sources/Manifest +++ b/sys-kernel/mm-sources/Manifest @@ -1,11 +1,12 @@ MD5 8c8e886fd53d80e668deedfa5e48147f mm-sources-2.5.74-r1.ebuild 2701 MD5 ece2eca96d8d1148ca5271b8d1812e59 mm-sources-2.5.74-r3.ebuild 2701 -MD5 ded670325f24cb5a799f012c450ecf35 mm-sources-2.6.0_beta1-r1.ebuild 1099 +MD5 a2fa04ef5dff12be2c541a8e407758a1 mm-sources-2.6.0_beta1-r1.ebuild 1253 MD5 2c81d4ac92ff6eaa1ac7e3b0f926d869 mm-sources-2.5.74-r2.ebuild 2703 -MD5 8df46b5d523c7e2f9438574a17be29fd ChangeLog 8447 +MD5 92c165838a6abf509246d0e5bd182509 ChangeLog 8767 MD5 f5051bf46b0cb3f14a41e4d668dd041d mm-sources-2.5.75-r1.ebuild 2703 MD5 3d94ace6d82ed6e8d61c475ddcc474e7 files/digest-mm-sources-2.5.74-r1 126 MD5 71dc5f7dc36f9310defc13b205ea8def files/digest-mm-sources-2.5.74-r2 126 MD5 b5b2d46c43379111c30fb09828379395 files/digest-mm-sources-2.5.74-r3 126 MD5 80e85d6efa72a547174fb64b8ad08a49 files/digest-mm-sources-2.5.75-r1 126 +MD5 c2a85ee37f0ce1076159ec64b7c5a78d files/wpadded.patch 1751 MD5 6e09c7cb2c57f6a048b89ea2cafc059b files/digest-mm-sources-2.6.0_beta1-r1 136 diff --git a/sys-kernel/mm-sources/files/wpadded.patch b/sys-kernel/mm-sources/files/wpadded.patch new file mode 100644 index 000000000000..b39bd64c9ce1 --- /dev/null +++ b/sys-kernel/mm-sources/files/wpadded.patch @@ -0,0 +1,52 @@ + +From: Albert Cahalan <albert@users.sourceforge.net> + +Explicit padding is better than compiler-generated padding, because +awareness of the issue reduces waste. There's also a security issue, with +info leaking whenever padded structs get copied to the user. + +This patch adds -Wpadded for i386, mips, and s390. + + + + arch/i386/Makefile | 2 ++ + arch/mips/Makefile | 1 + + arch/s390/Makefile | 1 + + 3 files changed, 4 insertions(+) + +diff -puN arch/i386/Makefile~wpadded arch/i386/Makefile +--- 25/arch/i386/Makefile~wpadded 2003-07-13 21:54:54.000000000 -0700 ++++ 25-akpm/arch/i386/Makefile 2003-07-13 21:54:54.000000000 -0700 +@@ -27,6 +27,8 @@ check_gcc = $(shell if $(CC) $(1) -S -o + # prevent gcc from keeping the stack 16 byte aligned + CFLAGS += $(call check_gcc,-mpreferred-stack-boundary=2,) + ++CFLAGS += $(call check_gcc,-Wpadded,) ++ + align := $(subst -functions=0,,$(call check_gcc,-falign-functions=0,-malign-functions=0)) + + cflags-$(CONFIG_M386) += -march=i386 +diff -puN arch/mips/Makefile~wpadded arch/mips/Makefile +--- 25/arch/mips/Makefile~wpadded 2003-07-13 21:54:54.000000000 -0700 ++++ 25-akpm/arch/mips/Makefile 2003-07-13 21:54:54.000000000 -0700 +@@ -78,6 +78,7 @@ endif + + AFLAGS += $(cflags-y) + CFLAGS += $(cflags-y) ++CFLAGS += $(call check_gcc,-Wpadded,) + + + # +diff -puN arch/s390/Makefile~wpadded arch/s390/Makefile +--- 25/arch/s390/Makefile~wpadded 2003-07-13 21:54:54.000000000 -0700 ++++ 25-akpm/arch/s390/Makefile 2003-07-13 21:54:54.000000000 -0700 +@@ -38,6 +38,7 @@ cflags-$(CONFIG_MARCH_Z990) += $(call ch + + CFLAGS += $(cflags-y) + CFLAGS += $(call check_gcc,-finline-limit=10000,) ++CFLAGS += $(call check_gcc,-Wpadded,) + CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare + + OBJCOPYFLAGS := -O binary + +_ diff --git a/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild b/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild index bcd22a0019ae..e2e362d2ccd0 100644 --- a/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild +++ b/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild @@ -1,6 +1,6 @@ # Copyright 1999-2003 Gentoo Technologies, Inc. # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild,v 1.2 2003/07/16 17:40:44 lostlogic Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mm-sources/mm-sources-2.6.0_beta1-r1.ebuild,v 1.3 2003/07/18 00:24:48 sindian Exp $ #OKV=original kernel version, KV=patched kernel version. They can be the same. ETYPE="sources" @@ -33,6 +33,11 @@ src_unpack() { cd ${S} bzcat ${DISTDIR}/${KV}.bz2 | patch -p1 || die "mm patch failed" + #Take out the wpadded patch. + #It spits out tons of warnings about compiler-generated padding + #We don't care. + patch -p1 -R < ${FILESDIR}/wpadded.patch + unset ARCH kernel_universal_unpack |