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Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lgUuw-009jzd-HQ for linux-arm-kernel@lists.infradead.org; Tue, 11 May 2021 16:07:32 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 789286134F; Tue, 11 May 2021 16:07:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620749250; bh=WjAQ2qDSZodTntRcisV4diRiSEPp0bOda8orQBsabrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pu3TsApLuiKozEugWcf95uwzDpn6p7XkpMHpSeFydu/SV5FIQ1DIR0oCIWjAR5nBs XCcshL3zPuft7CAv5Wgcw98OwA9HpPrYoccCvbEmXBe0dxPdu5zaotMCoVJAdWT6cx +uKEWJpMz5MgDefF1FR15PcFxWXO6tfzpY/JqZihPTat7f/Dp6qogko06tB3oOSbJb rVV8F2os6/+sBocZ8W/CLQB/s1bvMQanM75dfk0gvz6yiQRp4oogwqjNe9D3/7TH0M LaGykRWt4e1RNHm8fAtqTteNHBBeTp+YTbIU3zDvFDtebhn+ogC/H7aet3zP2En7fx hVr0GA5LGHWNg== From: Mark Brown To: Catalin Marinas , Will Deacon Cc: Dave Martin , linux-arm-kernel@lists.infradead.org, Mark Brown Subject: [PATCH v2 2/3] arm64/sve: Use the sve_flush macros in sve_load_from_fpsimd_state() Date: Tue, 11 May 2021 17:04:45 +0100 Message-Id: <20210511160446.42871-3-broonie@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210511160446.42871-1-broonie@kernel.org> References: <20210511160446.42871-1-broonie@kernel.org> MIME-Version: 1.0 X-Patch-Hashes: v=1; h=sha256; i=R+U7aTt9BkodgPnOMm/bcvhBLBAhebwQySrC69Eh+R4=; m=912UIm/qZKS5QeEHzZd1Qmn2APn5di5kf7pYCwFBTe0=; p=WNjeju/OSNuf6gAPpeLfOt3XjdrkWKzbHY86xi/M1Jk=; g=717e842105bca410bdd77889886997b9f790ea67 X-Patch-Sig: m=pgp; i=broonie@kernel.org; s=0xC3F436CA30F5D8EB; b=iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmCaqxwACgkQJNaLcl1Uh9AMJwf/Y9p wNdE+St9y+6viH9sY6YSlTOZdTu/TmWWicjGf40NfrdcpnmPh9PCaCIqT5/lRkPP5EjJHT+E9lSKp hVyWrMht3yeQTWNCvU0uYodkOSqecGirmhYJ5WSttXFWmHSAh/nK3dAR4LK73KMyZDHaH3mAf2bdY cYs/QjsykhxIF3kz889g+UTeTFEI+Rjjm6H2JAqGKe97KPFX6KEM7AhRUSrTjr/tAUYA147Kl2lIl iwOAab47GrsUFm9g0mpnP5KdmH9mfbLZKis0oEjg7VZRvbfKPtdCud3yllQXTOHrR1LkJPFEsEm7M U9IGcyxSNrWYAxnhV/qzhCUT1puoiwg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210511_090730_644036_FE2568C5 X-CRM114-Status: UNSURE ( 9.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This makes the code a bit clearer and as a result we can also make the indentation more normal, there is no change to the generated code. Signed-off-by: Mark Brown Reviewed-by: Dave Martin --- arch/arm64/kernel/entry-fpsimd.S | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S index 7921d58427c2..dd8382e5ce82 100644 --- a/arch/arm64/kernel/entry-fpsimd.S +++ b/arch/arm64/kernel/entry-fpsimd.S @@ -63,11 +63,10 @@ SYM_FUNC_END(sve_set_vq) * and the rest zeroed. All the other SVE registers will be zeroed. */ SYM_FUNC_START(sve_load_from_fpsimd_state) - sve_load_vq x1, x2, x3 - fpsimd_restore x0, 8 - _for n, 0, 15, _sve_pfalse \n - _sve_wrffr 0 - ret + sve_load_vq x1, x2, x3 + fpsimd_restore x0, 8 + sve_flush_p_ffr + ret SYM_FUNC_END(sve_load_from_fpsimd_state) /* Zero all SVE registers but the first 128-bits of each vector */