user/sven/linux.git/scripts, branch v3.7.8

UAPI: strip the _UAPI prefix from header guards during header installation

2012-11-27T01:41:24Z

Strip the _UAPI prefix from header guards during header installation so that any userspace dependencies aren't affected. glibc, for example, checks for linux/types.h, linux/kernel.h, linux/compiler.h and linux/list.h by their guards - though the last two aren't actually exported. libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -Wall -Werror -Wformat -Wformat-security -D_FORTIFY_SOURCE=2 -fno-delete-null-pointer-checks -fstack-protector -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c child.c -fPIC -DPIC -o .libs/child.o In file included from cli.c:20:0: common.h:152:8: error: redefinition of 'struct sysinfo' In file included from /usr/include/linux/kernel.h:4:0, from /usr/include/linux/sysctl.h:25, from /usr/include/sys/sysctl.h:43, from common.h:50, from cli.c:20: /usr/include/linux/sysinfo.h:7:8: note: originally defined here Reported-by: Tomasz Torcz Signed-off-by: David Howells Acked-by: Josh Boyer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sign-file: fix the perl warning message when extracting ASN.1

2012-11-21T16:52:12Z

There have the following warning message when running modules install for sign ko files: # make modules_install ... INSTALL drivers/input/touchscreen/pcap_ts.ko Found = in conditional, should be == at scripts/sign-file line 164. Found = in conditional, should be == at scripts/sign-file line 161. Found = in conditional, should be == at scripts/sign-file line 159. This patch change replace '=' by '==' in elsif conditions for avoid the above warning messages. Signed-off-by: Chun-Yi Lee Signed-off-by: David Howells Signed-off-by: Linus Torvalds

Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2012-11-13T01:04:57Z

Pull menuconfig portability fix from Michal Marek: "Here is a fix for v3.7 that makes menuconfig compile again on systems whose C library is lacking CIRCLEQ_* macros. I thought I sent it earlier, but apparently I did not." * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: menuconfig: Replace CIRCLEQ by list_head-style lists.

Merge branch 'akpm' (Fixes from Andrew)

2012-11-09T05:53:02Z

Merge misc fixes from Andrew Morton: "Five fixes" * emailed patches from Andrew Morton : (5 patches) h8300: add missing L1_CACHE_SHIFT mm: bugfix: set current->reclaim_state to NULL while returning from kswapd() fanotify: fix missing break revert "epoll: support for disabling items, and a self-test app" checkpatch: improve network block comment style checking

checkpatch: improve network block comment style checking

2012-11-09T05:41:46Z

Some comment styles in net and drivers/net are flagged inappropriately. Avoid proclaiming inline comments like: int a = b; /* some comment */ and block comments like: /********************* * some comment ********************/ are defective. Tested with $ cat drivers/net/t.c /* foo */ /* * foo */ /* foo */ /* foo * bar */ /**************************** * some long block comment ***************************/ struct foo { int bar; /* another test */ }; $ Signed-off-by: Joe Perches Reported-by: Larry Finger Cc: David Miller Cc: Stephen Hemminger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

modules: don't break modules_install on external modules with no key.

2012-11-06T01:22:24Z

The script still spits out an error ("Can't read private key") but we don't break modules_install. Reported-by: Bruno Wolff III Original-patch-by: Josh Boyer Signed-off-by: Rusty Russell

menuconfig: Replace CIRCLEQ by list_head-style lists.

2012-10-25T13:06:00Z

sys/queue.h and CIRCLEQ in particular have proven to cause portability problems (reported on Debian Sarge, Cygwin and FreeBSD) Reported-by: Tetsuo Handa Tested-by: Tetsuo Handa Tested-by: Yaakov Selkowitz Signed-off-by: Benjamin Poirier Signed-off-by: "Yann E. MORIN" Signed-off-by: Michal Marek

MODSIGN: Move the magic string to the end of a module and eliminate the search

2012-10-20T00:30:40Z

Emit the magic string that indicates a module has a signature after the signature data instead of before it. This allows module_sig_check() to be made simpler and faster by the elimination of the search for the magic string. Instead we just need to do a single memcmp(). This works because at the end of the signature data there is the fixed-length signature information block. This block then falls immediately prior to the magic number. From the contents of the information block, it is trivial to calculate the size of the signature data and thus the size of the actual module data. Signed-off-by: David Howells Signed-off-by: Linus Torvalds

MODSIGN: perlify sign-file and merge in x509keyid

2012-10-19T23:11:21Z

Turn sign-file into perl and merge in x509keyid. The latter doesn't need to be a separate script as it doesn't actually need to work out the SHA1 sum of the X.509 certificate itself, since it can get that from the X.509 certificate. Signed-off-by: David Howells Signed-off-by: Linus Torvalds

kbuild: Fix module signature generation

2012-10-19T19:43:19Z

Rusty had clearly not actually tested his module signing changes that I (trustingly) applied as commit e2a666d52b48 ("kbuild: sign the modules at install time"). That commit had multiple bugs: - using "${#VARIABLE}" to get the number of characters in a shell variable may look clever, but it's locale-dependent: it returns the number of *characters*, not bytes. And we do need bytes. So don't use "${#..}" expansion, do the stupid "wc -c" thing instead (where "c" stands for "bytes", not "characters", despite the letter. - Rusty had confused "siglen" and "signerlen", and his conversion didn't set "signerlen" at all, and incorrectly set "siglen" to the size of the signer, not the size of the signature. End result: the modified sign-file script did create something that superficially *looked* like a signature, but didn't actually work at all, and would fail the signature check. Oops. Tssk, tssk, Rusty. But Rusty was definitely right that this whole thing should be rewritten in perl by somebody who has the perl-fu to do so. That is not me, though - I'm just doing an emergency fix for the shell script. Cc: Rusty Russell Signed-off-by: Linus Torvalds