From: Martin Schwidefsky Date: Fri, 16 May 2014 07:35:02 +0000 (+0200) Subject: s390/rwlock: add missing local_irq_restore calls X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~33^2~9 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=939c5ae4029e1679bb93f7d09afb8c831db985bd;p=pandora-kernel.git s390/rwlock: add missing local_irq_restore calls The out of line _raw_read_lock_wait_flags/_raw_write_lock_wait_flags functions for the arch_read_lock_flags/arch_write_lock_flags calls fail to re-enable the interrupts after another unsuccessful try to get the lock with compare-and-swap. The following wait would be done with interrupts disabled which is suboptimal. Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed