Messages in this thread |  | | Date | Thu, 24 Sep 2020 18:30:38 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the vfs tree |
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Hi all,
After merging the vfs tree, today's linux-next build (x86_64 allnoconfig) failed like this:
arch/x86/include/asm/barrier.h: Assembler messages: arch/x86/include/asm/barrier.h:41: Error: operand type mismatch for `cmp' arch/x86/include/asm/barrier.h:41: Error: operand type mismatch for `cmp'
and many more ...
Caused by commit
e33ea6e5ba6a ("x86/uaccess: Use pointer masking to limit uaccess speculation")
I am not exactly sure why (but reverting it fixes the build).
I have reverted that commit for today.
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] |  |