| commit | 1f691f2928410aaadbf16bc9c536dd7d03598dfa | |
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Tue, 15 Feb 2011 08:43:32 +0000 (15 09:43 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Wed, 2 Mar 2011 14:46:49 +0000 (2 09:46 -0500) | ||
| tree | a3832d2d3425d70eef403ac6cbec6e99a5b5d1e9 | treesnapshot (tar.gz zip) |
| parent | ac7a465e197ef2c0e469143bc6fd97cd3ebe4591 | commitdiff |
s390: remove task_show_regs
commit 261cd298a8c363d7985e3482946edb4bfedacf98 upstream.
task_show_regs used to be a debugging aid in the early bringup days
of Linux on s390. /proc/<pid>/status is a world readable file, it
is not a good idea to show the registers of a process. The only
correct fix is to remove task_show_regs.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 261cd298a8c363d7985e3482946edb4bfedacf98 upstream.
task_show_regs used to be a debugging aid in the early bringup days
of Linux on s390. /proc/<pid>/status is a world readable file, it
is not a good idea to show the registers of a process. The only
correct fix is to remove task_show_regs.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| arch/s390/include/asm/processor.h | diffblobblamehistory | |
| arch/s390/kernel/traps.c | diffblobblamehistory | |
| fs/proc/array.c | diffblobblamehistory |