On 3/22/2022 3:41 PM, Borislav Petkov wrote:
> On Sat, Mar 19, 2022 at 12:28:29AM -0600, Jane Chu wrote:
>> Relocate the twin mce functions to arch/x86/mm/pat/set_memory.c
>> file where they belong.
>>
>> Signed-off-by: Jane Chu
>> ---
>> arch/x86/include/asm/set_memory.h | 52 --
On 3/22/2022 1:42 AM, Christoph Hellwig wrote:
>> +EXPORT_SYMBOL(set_mce_nospec);
>
> No need for this export at all.
Indeed, my bad, will remove it.
>
>> +
>> +/* Restore full speculative operation to the pfn. */
>> +int clear_mce_nospec(unsigned long pfn)
>> +{
>> +return set_memory_wb((u
> +EXPORT_SYMBOL(set_mce_nospec);
No need for this export at all.
> +
> +/* Restore full speculative operation to the pfn. */
> +int clear_mce_nospec(unsigned long pfn)
> +{
> + return set_memory_wb((unsigned long) pfn_to_kaddr(pfn), 1);
> +}
> +EXPORT_SYMBOL(clear_mce_nospec);
And this shou
Hi Jane,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on nvdimm/libnvdimm-for-next]
[also build test WARNING on device-mapper-dm/for-next linus/master v5.17-rc8
next-20220318]
[cannot apply to tip/x86/mm]
[If your patch is applied to the wrong git tree, kindly
Hi Jane,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on nvdimm/libnvdimm-for-next]
[also build test WARNING on device-mapper-dm/for-next linus/master v5.17-rc8
next-20220318]
[cannot apply to tip/x86/mm]
[If your patch is applied to the wrong git tree, kindly
Relocate the twin mce functions to arch/x86/mm/pat/set_memory.c
file where they belong.
Signed-off-by: Jane Chu
---
arch/x86/include/asm/set_memory.h | 52 ---
arch/x86/mm/pat/set_memory.c | 48
include/linux/set_memory.h| 9
