OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

MIPS: RM7000: Double locking bug in rm7k_tc_disable() 

We obviously intended to enable IRQs again at the end.

Fixes: 745aef5df1 ('MIPS: RM7000: Add support for tertiary cache')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13815/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Dan Carpenter 2016-07-15 14:16:44 +03:00 committed by Ralf Baechle
parent 92d21ac74a
commit 58a7e1c140
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/mips/mm/sc-rm7k.c
View File

@ -161,7 +161,7 @@ static void rm7k_tc_disable(void)
local_irq_save(flags);
blast_rm7k_tcache();
clear_c0_config(RM7K_CONF_TE);
local_irq_save(flags);
local_irq_restore(flags);
}
static void rm7k_sc_disable(void)