From mboxrd@z Thu Jan 1 00:00:00 1970 From: suzuki.poulose@arm.com (Suzuki K Poulose) Date: Wed, 4 Oct 2017 10:48:05 +0100 Subject: [PATCH] arm64: Enable MRS emulation early Message-ID: <20171004094805.24009-1-suzuki.poulose@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Make sure the MRS emulation is enabled early enough, such that the early userspace applications (e.g, those run from initrd) could use the facility without crashing them. Fixes: commit 77c97b4ee2129 ("arm64: cpufeature: Expose CPUID registers by emulation") Reported-by: Matwey V. Kornilov Cc: James Morse Cc: Dave Martin Cc: Catalin Marinas Cc: Will Deacon Cc: stable at vger.kernel.org Cc: Mark Rutland Signed-off-by: Suzuki K Poulose --- arch/arm64/kernel/cpufeature.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 9f9e0064c8c1..276eecab6cea 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -1294,4 +1294,4 @@ static int __init enable_mrs_emulation(void) return 0; } -late_initcall(enable_mrs_emulation); +core_initcall(enable_mrs_emulation); -- 2.13.5