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SubjectRe: mmotm 2019-11-14-17-24 uploaded (UML mm/vmalloc.c)
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On 11/14/19 5:25 PM, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2019-11-14-17-24 has been uploaded to
>
> http://www.ozlabs.org/~akpm/mmotm/
>
> mmotm-readme.txt says
>
> README for mm-of-the-moment:
>
> http://www.ozlabs.org/~akpm/mmotm/
>
> This is a snapshot of my -mm patch queue. Uploaded at random hopefully
> more than once a week.
>
> You will need quilt to apply these patches to the latest Linus release (5.x
> or 5.x-rcY). The series file is in broken-out.tar.gz and is duplicated in
> http://ozlabs.org/~akpm/mmotm/series
>
> The file broken-out.tar.gz contains two datestamp files: .DATE and
> .DATE-yyyy-mm-dd-hh-mm-ss. Both contain the string yyyy-mm-dd-hh-mm-ss,
> followed by the base kernel version against which this patch series is to
> be applied.

UML on i386 has build errors (defconfig):

CC mm/vmalloc.o
../mm/vmalloc.c: In function ‘__purge_vmap_area_lazy’:
../mm/vmalloc.c:1286:8: error: ‘SHARED_KERNEL_PMD’ undeclared (first use in this function); did you mean ‘PAGE_KERNEL_RO’?
if (!SHARED_KERNEL_PMD && boot_cpu_has(X86_FEATURE_PTI))
^~~~~~~~~~~~~~~~~
PAGE_KERNEL_RO
../mm/vmalloc.c:1286:8: note: each undeclared identifier is reported only once for each function it appears in
../mm/vmalloc.c:1286:29: error: implicit declaration of function ‘boot_cpu_has’; did you mean ‘get_cpu_mask’? [-Werror=implicit-function-declaration]
if (!SHARED_KERNEL_PMD && boot_cpu_has(X86_FEATURE_PTI))
^~~~~~~~~~~~
get_cpu_mask


--
~Randy

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