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Jiri Kosina 16f3e95b32 cross-arch: don't corrupt personality flags upon exec() ... 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 f9783ec862 ("[S390] Do not clobber personality flags on exec") and 59e4c3a2fe ("powerpc/32: Don't clobber personality flags on exec") in a similar way already). Signed-off-by: Jiri 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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		13 years ago
..
boot	Kbuild: centralize MKIMAGE and cmd_uimage definitions	13 years ago
configs	bf60x: Enable Blackfin CRC crypto driver by default.	13 years ago
include	cross-arch: don't corrupt personality flags upon exec()	13 years ago
kernel	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k	13 years ago
lib	blackfin: license: Change ADI BSD license	13 years ago
mach-bf518	blackfin: twi: Move TWI peripheral pin request array to platform data	13 years ago
mach-bf527	blackfin: fix musb macro name	13 years ago
mach-bf533	blackfin: license: Change ADI BSD license	13 years ago
mach-bf537	arch: Use eth_random_addr	13 years ago
mach-bf538	blackfin: twi: Move TWI peripheral pin request array to platform data	13 years ago
mach-bf548	bf60x: sec: Clean up interrupt initialization code for SEC.	13 years ago
mach-bf561	bf561: add capabilities in adv7183_inputs	13 years ago
mach-bf609	bf60x: fix build warning	13 years ago
mach-common	blackfin: smp: adapt to generic smp helpers	13 years ago
mm	blackfin: bf60x: add l2 ecc irq handler	13 years ago
oprofile	…
Clear_BSD.txt	blackfin: license: Change ADI BSD license	13 years ago
Kconfig	blackfin: smp: adapt to generic smp helpers	13 years ago
Kconfig.debug	blackfin: bf60x: pm: Add a debug option to calculate kernel wakeup time.	13 years ago
Makefile	kbuild: add symbol prefix arg to kallsyms	13 years ago