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Message-Id: <1425896830-19705-4-git-send-email-vladimir.murzin@arm.com> Date: Mon, 9 Mar 2015 10:27:07 +0000 From: Vladimir Murzin <vladimir.murzin@....com> To: linux-kernel@...r.kernel.org, linux-mm@...ck.org, linux-arch@...r.kernel.org, x86@...nel.org, linux-arm-kernel@...ts.infradead.org Cc: tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, akpm@...ux-foundation.org, lauraa@...eaurora.org, catalin.marinas@....com, will.deacon@....com, linux@....linux.org.uk, arnd@...db.de, mark.rutland@....com, ard.biesheuvel@...aro.org, baruch@...s.co.il, rdunlap@...radead.org Subject: [PATCH 3/6] arm64: add support for memtest Add support for memtest command line option. Signed-off-by: Vladimir Murzin <vladimir.murzin@....com> Acked-by: Will Deacon <will.deacon@....com> Tested-by: Mark Rutland <mark.rutland@....com> --- arch/arm64/mm/init.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index ae85da6..597831b 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -190,6 +190,8 @@ void __init bootmem_init(void) min = PFN_UP(memblock_start_of_DRAM()); max = PFN_DOWN(memblock_end_of_DRAM()); + early_memtest(min << PAGE_SHIFT, max << PAGE_SHIFT); + /* * Sparsemem tries to allocate bootmem in memory_present(), so must be * done after the fixed reservations. -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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