linux-kernel - Re: [PATCH 1/7] arm64: compat: vdso: Expose BUILD

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Date:   Fri, 30 Aug 2019 13:13:18 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Vincenzo Frascino <vincenzo.frascino@....com>
Cc:     linux-arch@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        will@...nel.org, paul.burton@...s.com, tglx@...utronix.de,
        salyzyn@...roid.com, 0x7f454c46@...il.com, luto@...nel.org
Subject: Re: [PATCH 1/7] arm64: compat: vdso: Expose BUILD_VDSO32

On Thu, Aug 29, 2019 at 12:18:37PM +0100, Vincenzo Frascino wrote:
> clock_gettime32 and clock_getres_time32 should be compiled only with the
> 32 bit vdso library.
> 
> Expose BUILD_VDSO32 when arm64 compat is compiled, to provide an
> indication to the generic library to include these symbols.
> 
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will@...nel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>

Acked-by: Catalin Marinas <catalin.marinas@....com>