diff options
| author | Liu Xiang <liu.xiang6@zte.com.cn> | 2019-02-16 17:12:24 +0800 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-02-19 12:45:01 -0800 |
| commit | 72faa7a773ca59336f3c889e878de81445c5a85c (patch) | |
| tree | 2d7240cb8daa56078451ea784820c90f9c9f5a16 /arch/mips/Kconfig | |
| parent | d411da06abbe4c7cad0cc16b509d10b43da783a8 (diff) | |
MIPS: irq: Allocate accurate order pages for irq stack
The irq_pages is the number of pages for irq stack, but not the
order which is needed by __get_free_pages().
We can use get_order() to calculate the accurate order.
Signed-off-by: Liu Xiang <liu.xiang6@zte.com.cn>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Fixes: fe8bd18ffea5 ("MIPS: Introduce irq_stack")
Cc: linux-mips@vger.kernel.org
Cc: stable@vger.kernel.org # v4.11+
Diffstat (limited to 'arch/mips/Kconfig')
0 files changed, 0 insertions, 0 deletions