Messages in this thread | | | Subject | Re: [PATCH v2] mm: Track page table modifications in __apply_to_page_range() | From | Chris Wilson <> | Date | Fri, 21 Aug 2020 19:51:42 +0100 |
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Quoting Joerg Roedel (2020-08-21 13:37:46) > From: Joerg Roedel <jroedel@suse.de> > > The __apply_to_page_range() function is also used to change and/or > allocate page-table pages in the vmalloc area of the address space. > Make sure these changes get synchronized to other page-tables in the > system by calling arch_sync_kernel_mappings() when necessary. > > Tested-by: Chris Wilson <chris@chris-wilson.co.uk> #x86-32 > Cc: <stable@vger.kernel.org> # v5.8+ > Signed-off-by: Joerg Roedel <jroedel@suse.de>
I've doubled check that this patch by itself fixes our x86-32 vmapping issue. Thanks, -Chris
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