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Tue, 23 May 2023 12:40:06 +0100 Date: Tue, 23 May 2023 12:40:05 +0100 Message-ID: <86pm6rcm3u.wl-maz@kernel.org> From: Marc Zyngier To: Mark Brown Cc: Catalin Marinas , Will Deacon , Oliver Upton , James Morse , Suzuki K Poulose , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev Subject: Re: [PATCH 1/5] arm64/sysreg: Remove some unused sysreg definitions In-Reply-To: <20230419-arm64-syreg-gen-v1-1-936cd769cb9e@kernel.org> References: <20230419-arm64-syreg-gen-v1-0-936cd769cb9e@kernel.org> <20230419-arm64-syreg-gen-v1-1-936cd769cb9e@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.2 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: broonie@kernel.org, catalin.marinas@arm.com, will@kernel.org, oliver.upton@linux.dev, james.morse@arm.com, suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230523_044012_927212_CE9F0A70 X-CRM114-Status: GOOD ( 19.90 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 22 May 2023 17:22:40 +0100, Mark Brown wrote: > > Since there are no references to OSDTRRX_EL1 or OSECCR_EL1 in the code > just remove the definitions rather than converting to automatic > generation. > > Signed-off-by: Mark Brown > --- > arch/arm64/include/asm/sysreg.h | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h > index 9e3ecba3c4e6..6505665624d4 100644 > --- a/arch/arm64/include/asm/sysreg.h > +++ b/arch/arm64/include/asm/sysreg.h > @@ -134,11 +134,8 @@ > #define SYS_SVCR_SMSTART_SM_EL0 sys_reg(0, 3, 4, 3, 3) > #define SYS_SVCR_SMSTOP_SMZA_EL0 sys_reg(0, 3, 4, 6, 3) > > -#define SYS_OSDTRRX_EL1 sys_reg(2, 0, 0, 0, 2) > #define SYS_MDCCINT_EL1 sys_reg(2, 0, 0, 2, 0) > #define SYS_MDSCR_EL1 sys_reg(2, 0, 0, 2, 2) > -#define SYS_OSDTRTX_EL1 sys_reg(2, 0, 0, 3, 2) > -#define SYS_OSECCR_EL1 sys_reg(2, 0, 0, 6, 2) > #define SYS_DBGBVRn_EL1(n) sys_reg(2, 0, 0, n, 4) > #define SYS_DBGBCRn_EL1(n) sys_reg(2, 0, 0, n, 5) > #define SYS_DBGWVRn_EL1(n) sys_reg(2, 0, 0, n, 6) These registers are in active use by the NV patches. Please leave them where they are or convert them to be generated. M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel