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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-07-15 14:16:44 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-07-21 11:59:46 +0300 |
| commit | 58a7e1c140f3ad61646bc0cd9a1f6a9cafc0b225 (patch) | |
| tree | f772434c3e577cf0a9eea1b10d790004e98b9218 /arch/mips/mm/sc-rm7k.c | |
| parent | 92d21ac74a9e3c09b0b01c764e530657e4c85c49 (diff) | |
| download | linux-58a7e1c140f3ad61646bc0cd9a1f6a9cafc0b225.tar.xz | |
MIPS: RM7000: Double locking bug in rm7k_tc_disable()
We obviously intended to enable IRQs again at the end.
Fixes: 745aef5df1e2 ('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>
Diffstat (limited to 'arch/mips/mm/sc-rm7k.c')
| -rw-r--r-- | arch/mips/mm/sc-rm7k.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c index 9ac1efcfbcc7..78f900c59276 100644 --- a/arch/mips/mm/sc-rm7k.c +++ b/arch/mips/mm/sc-rm7k.c @@ -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) |