Re: [PATCH 2/2] arm64/mm: show TAINT_CPU_OUT_OF_SPEC warning if the cache size is over the spec.

2019-06-11 Thread Masayoshi Mizuma
On Tue, Jun 11, 2019 at 04:41:06PM +0100, Catalin Marinas wrote: > On Tue, Jun 11, 2019 at 11:17:31AM -0400, Masayoshi Mizuma wrote: > > From: Masayoshi Mizuma > > > > Show the warning and taints as TAINT_CPU_OUT_OF_SPEC if the cache line > > size is greater than the maximum. > > In general the

Re: [PATCH 2/2] arm64/mm: show TAINT_CPU_OUT_OF_SPEC warning if the cache size is over the spec.

2019-06-11 Thread Catalin Marinas
On Tue, Jun 11, 2019 at 11:17:31AM -0400, Masayoshi Mizuma wrote: > From: Masayoshi Mizuma > > Show the warning and taints as TAINT_CPU_OUT_OF_SPEC if the cache line > size is greater than the maximum. In general the "out of spec" part is a misnomer, we tend to apply it to CPU features that are

[PATCH 2/2] arm64/mm: show TAINT_CPU_OUT_OF_SPEC warning if the cache size is over the spec.

2019-06-11 Thread Masayoshi Mizuma
From: Masayoshi Mizuma Show the warning and taints as TAINT_CPU_OUT_OF_SPEC if the cache line size is greater than the maximum. Signed-off-by: Masayoshi Mizuma Reviewed-by: Hidetoshi Seto Tested-by: Zhang Lei --- arch/arm64/include/asm/cache.h | 2 ++ arch/arm64/mm/init.c | 5 +