1. 10 10月, 2012 1 次提交
  2. 09 10月, 2012 1 次提交
  3. 06 10月, 2012 1 次提交
    • J
      cross-arch: don't corrupt personality flags upon exec() · 16f3e95b
      Jiri Kosina 提交于
      Historically, the top three bytes of personality have been used for
      things such as ADDR_NO_RANDOMIZE, which made sense only for specific
      architectures.
      
      We now however have a flag there that is general no matter the
      architecture (UNAME26); generally we have to be careful to preserve the
      personality flags across exec().
      
      This patch tries to fix all architectures that forcefully overwrite
      personality flags during exec() (ppc32 and s390 have been fixed recently
      by commits f9783ec8 ("[S390] Do not clobber personality flags on
      exec") and 59e4c3a2 ("powerpc/32: Don't clobber personality flags on
      exec") in a similar way already).
      Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
      Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
      Cc: Mike Frysinger <vapier@gentoo.org>
      Cc: Mark Salter <msalter@redhat.com>
      Cc: Mikael Starvik <starvik@axis.com>
      Cc: Jesper Nilsson <jesper.nilsson@axis.com>
      Cc: David Howells <dhowells@redhat.com>
      Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
      Cc: Richard Kuo <rkuo@codeaurora.org>
      Cc: Hirokazu Takata <takata@linux-m32r.org>
      Cc: Geert Uytterhoeven <geert@linux-m68k.org>
      Cc: Michal Simek <monstr@monstr.eu>
      Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
      Cc: Jonas Bonn <jonas@southpole.se>
      Cc: Chen Liqin <liqin.chen@sunplusct.com>
      Cc: Lennox Wu <lennox.wu@gmail.com>
      Cc: Paul Mundt <lethal@linux-sh.org>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Chris Zankel <chris@zankel.net>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      16f3e95b
  4. 04 10月, 2012 1 次提交
  5. 03 10月, 2012 1 次提交
  6. 27 9月, 2012 2 次提交
  7. 20 9月, 2012 1 次提交
  8. 31 7月, 2012 3 次提交
  9. 24 7月, 2012 1 次提交
  10. 05 6月, 2012 1 次提交
  11. 02 6月, 2012 6 次提交
  12. 31 5月, 2012 1 次提交
  13. 24 5月, 2012 2 次提交
  14. 22 5月, 2012 7 次提交
  15. 21 5月, 2012 1 次提交
  16. 17 5月, 2012 1 次提交
    • S
      fork: move the real prepare_to_copy() users to arch_dup_task_struct() · 55ccf3fe
      Suresh Siddha 提交于
      Historical prepare_to_copy() is mostly a no-op, duplicated for majority of
      the architectures and the rest following the x86 model of flushing the extended
      register state like fpu there.
      
      Remove it and use the arch_dup_task_struct() instead.
      Suggested-by: NOleg Nesterov <oleg@redhat.com>
      Suggested-by: NLinus Torvalds <torvalds@linux-foundation.org>
      Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com>
      Link: http://lkml.kernel.org/r/1336692811-30576-1-git-send-email-suresh.b.siddha@intel.comAcked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: David Howells <dhowells@redhat.com>
      Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Paul Mundt <lethal@linux-sh.org>
      Cc: Chris Zankel <chris@zankel.net>
      Cc: Richard Henderson <rth@twiddle.net>
      Cc: Russell King <linux@arm.linux.org.uk>
      Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
      Cc: Mike Frysinger <vapier@gentoo.org>
      Cc: Mark Salter <msalter@redhat.com>
      Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
      Cc: Mikael Starvik <starvik@axis.com>
      Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
      Cc: Richard Kuo <rkuo@codeaurora.org>
      Cc: Tony Luck <tony.luck@intel.com>
      Cc: Michal Simek <monstr@monstr.eu>
      Cc: Ralf Baechle <ralf@linux-mips.org>
      Cc: Jonas Bonn <jonas@southpole.se>
      Cc: James E.J. Bottomley <jejb@parisc-linux.org>
      Cc: Helge Deller <deller@gmx.de>
      Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
      Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
      Cc: Chen Liqin <liqin.chen@sunplusct.com>
      Cc: Lennox Wu <lennox.wu@gmail.com>
      Cc: David S. Miller <davem@davemloft.net>
      Cc: Chris Metcalf <cmetcalf@tilera.com>
      Cc: Jeff Dike <jdike@addtoit.com>
      Cc: Richard Weinberger <richard@nod.at>
      Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
      Signed-off-by: NH. Peter Anvin <hpa@linux.intel.com>
      55ccf3fe
  17. 12 5月, 2012 1 次提交
  18. 05 5月, 2012 2 次提交
  19. 08 4月, 2012 1 次提交
  20. 04 4月, 2012 1 次提交
  21. 03 4月, 2012 1 次提交
    • P
      avr32: fix build failures from mis-naming of atmel_nand.h · 3d92e051
      Paul Gortmaker 提交于
      Commit bf4289cb ("ATMEL: fix nand ecc support") indicated that it
      wanted to "Move platform data to a common header
      include/linux/platform_data/atmel_nand.h" and the new header even had
      re-include protectors with:
      
          #ifndef __ATMEL_NAND_H__
      
      However, the file that was added was simply called atmel.h
      and this caused avr32 defconfig to fail with:
      
        In file included from arch/avr32/boards/atstk1000/setup.c:22:
        arch/avr32/mach-at32ap/include/mach/board.h:10:44: error: linux/platform_data/atmel_nand.h: No such file or directory
        In file included from arch/avr32/boards/atstk1000/setup.c:22:
        arch/avr32/mach-at32ap/include/mach/board.h:121: warning: 'struct atmel_nand_data' declared inside parameter list
        arch/avr32/mach-at32ap/include/mach/board.h:121: warning: its scope is only this definition or declaration, which is probably not what you want
        make[2]: *** [arch/avr32/boards/atstk1000/setup.o] Error 1
      
      It seems the scope of the file contents will expand beyond
      just nand, so ignore the original intention, and fix up the
      users who reference the bad name with the _nand suffix.
      
      CC: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
      CC: David Woodhouse <dwmw2@infradead.org>
      Acked-by: NHans-Christian Egtvedt <egtvedt@samfundet.no>
      Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      3d92e051
  22. 29 3月, 2012 2 次提交
  23. 26 3月, 2012 1 次提交