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Mon, 13 Apr 2020 12:15:10 +0100 MIME-Version: 1.0 Date: Mon, 13 Apr 2020 12:15:10 +0100 From: Marc Zyngier To: Ard Biesheuvel Subject: Re: [PATCH] ARM: mm: drop kimage_voffset which was only used by KVM In-Reply-To: <20200413103645.25183-1-ardb@kernel.org> References: <20200413103645.25183-1-ardb@kernel.org> Message-ID: <72bedac6fce0cb47cad5bc4561d2184f@kernel.org> X-Sender: maz@kernel.org User-Agent: Roundcube Webmail/1.3.10 X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: ardb@kernel.org, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk 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-20200413_041512_963219_9C54F705 X-CRM114-Status: GOOD ( 14.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2020-04-13 11:36, Ard Biesheuvel wrote: > Now that KVM support has been removed from the 32-bit ARM port, > drop the export kimage_voffset symbol, which no longer has any > users. > > Signed-off-by: Ard Biesheuvel > --- > arch/arm/mm/mmu.c | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c > index ec8d0008bfa1..36660bb031d1 100644 > --- a/arch/arm/mm/mmu.c > +++ b/arch/arm/mm/mmu.c > @@ -74,8 +74,6 @@ struct cachepolicy { > pteval_t pte; > }; > > -unsigned long kimage_voffset __ro_after_init; > - > static struct cachepolicy cache_policies[] __initdata = { > { > .policy = "uncached", > @@ -1636,9 +1634,6 @@ void __init paging_init(const struct machine_desc > *mdesc) > > empty_zero_page = virt_to_page(zero_page); > __flush_dcache_page(NULL, empty_zero_page); > - > - /* Compute the virt/idmap offset, mostly for the sake of KVM */ > - kimage_voffset = (unsigned long)&kimage_voffset - > virt_to_idmap(&kimage_voffset); > } > > void __init early_mm_init(const struct machine_desc *mdesc) Acked-by: Marc Zyngier Thanks, M. -- Jazz is not dead. It just smells funny... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel