| commit | 780a56a9ead19b8605dc6a67cf3e1160eb780a04 | |
| 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> | |
| Thu, 24 Feb 2011 22:54:30 +0000 (24 14:54 -0800) | ||
| tree | 48e5fd468059f8aa80961c42507fdcf49e8d7d99 | treesnapshot (tar.gz zip) |
| parent | 4ac3a3e2845648ddbfdf62dde6eb5e50eb1b4a8c | 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 |