mirror of https://gitee.com/openkylin/linux.git
c61e5644c6
The function hisi_acc_create_sg_pool may allocate a block of
memory of size PAGE_SIZE * 2^(MAX_ORDER - 1). This value may
exceed 2^31 on ia64, which would overflow the u32.
This patch caps it at 2^31.
Reported-by: kernel test robot <lkp@intel.com>
Fixes:
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|---|---|---|
| .. | ||
| hpre | ||
| sec | ||
| sec2 | ||
| zip | ||
| Kconfig | ||
| Makefile | ||
| qm.c | ||
| qm.h | ||
| sgl.c | ||