linux-stable.git/arch/s390/boot, branch linux-3.6.y

s390: fix linker script for 31 bit builds

2012-10-28T17:56:10+00:00

commit c985cb37f1b39c2c8035af741a2a0b79f1fbaca7 upstream.

Because of a change in the s390 arch backend of binutils (commit 23ecd77
"Pick the default arch depending on the target size" in binutils repo)
31 bit builds will fail since the linker would now try to create 64 bit
binary output.
Fix this by setting OUTPUT_ARCH to s390:31-bit instead of s390.
Thanks to Andreas Krebbel for figuring out the issue.

Fixes this build error:

  LD      init/built-in.o
s390x-4.7.2-ld: s390:31-bit architecture of input file
 `arch/s390/kernel/head.o' is incompatible with s390:64-bit output

Cc: Andreas Krebbel 
Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Greg Kroah-Hartman

s390: add various .gitignore files.

2012-05-16T12:42:41+00:00

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

[S390] Remove Kerntypes leftovers

2011-12-27T10:27:12+00:00

Remove last traces of our kerntypes patch which was always an addon
patch which never got upstream. Somehow a few bits got upstream
anyway.
Since kerntypes aren't used anymore and lcrash isn't maintained (for
s390 at least) remove the last traces of kerntypes that somehow went
upstream. Also remove the documentation that mentions lcrash.

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

[S390] sparse: fix sparse static warnings

2011-10-30T14:16:46+00:00

Make functions and data static to avoid sparse warnings.

Signed-off-by: Martin Schwidefsky

[S390] fix s390 assembler code alignments

2011-07-24T08:48:21+00:00

The alignment is missing for various global symbols in s390 assembly code.
With a recent gcc and an instruction like stgrl this can lead to a
specification exception if the instruction uses such a mis-aligned address.

Specify the alignment explicitely and while add it define __ALIGN for s390
and use the ENTRY define to save some lines of code.

Signed-off-by: Jan Glauber 
Signed-off-by: Martin Schwidefsky

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-03-21T01:14:55+00:00

* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits)
  video: change to new flag variable
  scsi: change to new flag variable
  rtc: change to new flag variable
  rapidio: change to new flag variable
  pps: change to new flag variable
  net: change to new flag variable
  misc: change to new flag variable
  message: change to new flag variable
  memstick: change to new flag variable
  isdn: change to new flag variable
  ieee802154: change to new flag variable
  ide: change to new flag variable
  hwmon: change to new flag variable
  dma: change to new flag variable
  char: change to new flag variable
  fs: change to new flag variable
  xtensa: change to new flag variable
  um: change to new flag variables
  s390: change to new flag variable
  mips: change to new flag variable
  ...

Fix up trivial conflict in drivers/hwmon/Makefile

s390: change to new flag variable

2011-03-17T13:02:57+00:00

Replace EXTRA_CFLAGS with ccflags-y.

Signed-off-by: matt mooney 
Acked-by: WANG Cong 
Signed-off-by: Michal Marek

[S390] support XZ compressed kernel

2011-03-15T16:08:24+00:00

Add support for XZ compressed kernel. Same as on x86 and sh.

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

[S390] correct ipl parameter block safe guard

2011-02-17T12:13:59+00:00

The 'output' variable is passed from decompress_kernel to
check_ipl_parmblock before it is initialized. That disables the
safe guard against the overwrite of the ipl parameter block.
Fix this by passing the correct value to check_ipl_parmblock.

Reported-by: David Binderman 
Signed-off-by: Martin Schwidefsky

[S390] Add support for LZO-compressed kernels.

2010-05-26T21:27:10+00:00

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky