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SubjectRe: [patch V2 3/5] lib/vdso/32: Provide legacy syscall fallbacks
On Tue, Jul 30, 2019 at 11:38:50AM +0200, Thomas Gleixner wrote:
> To address the regression which causes seccomp to deny applications the
> access to clock_gettime64() and clock_getres64() syscalls because they
> are not enabled in the existing filters.
> That trips over the fact that 32bit VDSOs use the new clock_gettime64() and
> clock_getres64() syscalls in the fallback path.
> Add a conditional to invoke the 32bit legacy fallback syscalls instead of
> the new 64bit variants. The conditional can go away once all architectures
> are converted.
> Fixes: 00b26474c2f1 ("lib/vdso: Provide generic VDSO implementation")
> Signed-off-by: Thomas Gleixner <>
> ---

Reviewed-and-tested-by: Sean Christopherson <>

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