linux-toradex.git/scripts, branch v2.6.32.41

kconfig: Avoid buffer underrun in choice input

2011-05-09T22:54:49+00:00

commit 3ba41621156681afcdbcd624e3191cbc65eb94f4 upstream.

Commit 40aee729b350 ('kconfig: fix default value for choice input')
fixed some cases where kconfig would select the wrong option from a
choice with a single valid option and thus enter an infinite loop.

However, this broke the test for user input of the form 'N?', because
when kconfig selects the single valid option the input is zero-length
and the test will read the byte before the input buffer.  If this
happens to contain '?' (as it will in a mips build on Debian unstable
today) then kconfig again enters an infinite loop.

Signed-off-by: Ben Hutchings 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

fixes for using make 3.82

2010-08-26T23:41:55+00:00

commit 3c955b407a084810f57260d61548cc92c14bc627 upstream.

It doesn't like pattern and explicit rules to be on the same line,
and it seems to be more picky when matching file (or really directory)
names with different numbers of trailing slashes.

Signed-off-by: Jan Beulich 
Acked-by: Sam Ravnborg 
Andrew Benton 
Signed-off-by: Michal Marek 
Signed-off-by: Greg Kroah-Hartman

kbuild: Fix modpost segfault

2010-08-02T17:21:29+00:00

commit 1c938663d58b5b2965976a6f54cc51b5d6f691aa upstream.

Alan  writes:

> program: /home/alan/GitTrees/linux-2.6-mid-ref/scripts/mod/modpost -o
> Module.symvers -S vmlinux.o
>
> Program received signal SIGSEGV, Segmentation fault.

It just hit me.
It's the offset calculation in reloc_location() which overflows:
        return (void *)elf->hdr + sechdrs[section].sh_offset +
               (r->r_offset - sechdrs[section].sh_addr);

E.g. for the first rodata r entry:
r->r_offset < sechdrs[section].sh_addr
and the expression in the parenthesis produces 0xFFFFFFE0 or something
equally wise.

Reported-by: Alan 
Signed-off-by: Krzysztof Hałasa 
Tested-by: Alan 
Signed-off-by: Michal Marek 
Signed-off-by: Greg Kroah-Hartman

kconfig: Fix make O= local{mod,yes}config

2009-11-20T14:45:55+00:00

When the output directory is something other than the kernel source,
the streamline_config script gets confused. This patch passes in the
source directory to the script so that it can find the proper files.

Reported-by: Peter Zijlstra 
Tested-by: Peter Zijlstra 
Signed-off-by: Steven Rostedt

Merge branch 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc

2009-11-17T17:14:49+00:00

* 'hostprogs-wmissing-prototypes' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux-misc:
  Makefile: Add -Wmising-prototypes to HOSTCFLAGS
  oss: Mark loadhex static in hex2hex.c
  dtc: Mark various internal functions static
  dtc: Set "noinput" in the lexer to avoid an unused function
  drm: radeon: Mark several functions static in mkregtable
  arch/sparc/boot/*.c: Mark various internal functions static
  arch/powerpc/boot/addRamDisk.c: Mark several internal functions static
  arch/alpha/boot/tools/objstrip.c: Mark "usage" static
  Documentation/vm/page-types.c: Declare checked_open static
  genksyms: Mark is_reserved_word static
  kconfig: Mark various internal functions static
  kconfig: Make zconf.y work with current bison

dtc: Mark various internal functions static

2009-11-15T23:01:41+00:00

Signed-off-by: Josh Triplett

dtc: Set "noinput" in the lexer to avoid an unused function

2009-11-15T23:01:41+00:00

Regenerate the corresponding generated lexer.

Regenerating the lexer with current flex also provides prototypes for
various yy* functions, making some -Wmissing-prototypes warnings go away
as well.

Signed-off-by: Josh Triplett

genksyms: Mark is_reserved_word static

2009-11-15T23:01:22+00:00

The genksyms keyword gperf hash provides a function is_reserved_word.
genksyms #includes the resulting generated file keywords.c, so the
function gets used only in the same source file that defines it.  Mark
is_reserved_word static, and regenerate the corresponding generated
file.

Signed-off-by: Josh Triplett

kconfig: Mark various internal functions static

2009-11-15T23:00:16+00:00

kconfig's keyword hash, lexer, and parser define various functions used
only locally.  Declare these functions as static, and regenerate the
corresponding generated files.

Signed-off-by: Josh Triplett

get_maintainer: fix usage comment

2009-11-12T15:25:56+00:00

With the `s' it just won't work.

Signed-off-by: Roel Kluin 
Acked-by: Joe Perches 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds