linux-kernel - Re: [PATCH v3] powerpc/vdso: fix clock_gettime

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Date:   Fri, 15 Jan 2021 23:23:51 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Paul Mackerras <paulus@...ba.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Michael Ellerman <mpe@...erman.id.au>, schwab@...ux-m68k.org,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v3] powerpc/vdso: fix clock_gettime_fallback for vdso32

On Tue, 12 Jan 2021 11:55:15 +0000 (UTC), Christophe Leroy wrote:
> The second argument of __kernel_clock_gettime64 points to a struct
> __kernel_timespec, with 64-bit time_t, so use the clock_gettime64 syscall
> in the fallback function for the 32-bit vdso.  Similarily,
> clock_getres_fallback should use the clock_getres_time64 syscall, though
> it isn't yet called from the 32-bit vdso.
> 
> [chleroy: Moved into a single #ifdef __powerpc64__ block]

Applied to powerpc/fixes.

[1/1] powerpc/vdso: Fix clock_gettime_fallback for vdso32
      https://git.kernel.org/powerpc/c/41131a5e54ae7ba5a2bb8d7b30d1818b3f5b13d2

cheers