mirror of https://gitee.com/openkylin/linux.git
e701a25840
The shifting of the u8 integers rq->caching by 26 bits to
the left will be promoted to a 32 bit signed int and then
sign-extended to a u64. In the event that rq->caching is
greater than 0x1f then all then all the upper 32 bits of
the u64 end up as also being set because of the int
sign-extension. Fix this by casting the u8 values to a
u64 before the 26 bit left shift.
Addresses-Coverity: ("Unintended sign extension")
Fixes:
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| .. | ||
| common | ||
| liquidio | ||
| octeon | ||
| thunder | ||
| Kconfig | ||
| Makefile | ||