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c=relaxed/simple; d=kernel.org; s=k20201202; t=1689353351; bh=wrvm85rpUKJvNzsGJuulgx0fZzfIPbGow1TQ3F7WIZw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JMP2dQXQX3KksnQ87Yf0g7ixHYTfgbww5O56hL6BURnGRgHcnVky9wlSXdx7ZcAXH N/qhftW6TcSy1FVC+SRqpr64zkUGGt5MsaRCGS/5WcGR00wp33TNfQblT41z4FWwFM nXx80vBxitiuugAHjDz+Fwx5NGlQgUmhKFrXItdizdQXIfLkF9kobmLWtwFfW+b3oA zYWdsZmNI6y19wLU3pATzhjJQRom/VDea5JEE1rFHNf5xiKUbarYNck51gTMuggTbV k6PBp9jkI8SK1L33RKiMa9SSEcjGIHiFJbcfbkYHOr1O+53imE4THl2kbn09WINwul cbvStONnN6JsA== Date: Fri, 14 Jul 2023 17:49:06 +0100 From: Conor Dooley To: Charlie Jenkins Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@rivosinc.com, aou@eecs.berkeley.edu, anup@brainfault.org, konstantin@linuxfoundation.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, mick@ics.forth.gr, jrtc27@jrtc27.com, rdunlap@infradead.org, alexghiti@rivosinc.com Subject: Re: [PATCH v5 0/4] RISC-V: mm: Make SV48 the default address space Message-ID: <20230714-tapering-driller-474e5581587b@spud> References: <20230714001430.75798-1-charlie@rivosinc.com> <20230714-hangnail-stinking-60f9725ac0d5@spud> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="fWc2GpvHl7O6XfFi" Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 291D020030 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: 7hmdh6opuptf55arnpbx4qge5kcarwbu X-HE-Tag: 1689353352-754741 X-HE-Meta: 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 7DUoWr45 PYlLjMU9bfmdoqr4iBQsIOBsjVlF/QghgZMCiBrjZfz1OysqSAxzqZLpxr8yR8Ja8AW4MZ11qFR2J9lyMmKXYlVh1A0aVo7PtTinMyR5vEKtk76P7SaJeB56r/vW6DNSjqhp6BKeAkUaxYAIPn4F5dLu9Tie/gNEwAO+fW8fcBNTEpYfl9ADcY3DR8/Z0Y+Au69ubXyih3ZgM4qOLlluJT0ia/B5WzEpSOAzHoLSqXKciuIHcH0kyEvaGQ5PsazMQTdoE/Krz7wW7qCdWloRxypFDV42DACnYjyIPiR8KVziDVR9kDCxLoxm48il+xthkFwsGV3gIgG3VaPf7y5RqJuiOmWcUFrPPNRge5FbtTg3FMQisustgU8gjsVSwQTZx8biF X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --fWc2GpvHl7O6XfFi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jul 14, 2023 at 09:36:45AM -0700, Charlie Jenkins wrote: > On Fri, Jul 14, 2023 at 12:17:00PM +0100, Conor Dooley wrote: > > On Thu, Jul 13, 2023 at 05:13:59PM -0700, Charlie Jenkins wrote: > > > Make sv48 the default address space for mmap as some applications > > > currently depend on this assumption. Users can now select a > > > desired address space using a non-zero hint address to mmap. Previous= ly, > > > requesting the default address space from mmap by passing zero as the= hint > > > address would result in using the largest address space possible. Some > > > applications depend on empty bits in the virtual address space, like = Go and > > > Java, so this patch provides more flexibility for application develop= ers. > >=20 > > The patchwork automation failed to apply this, what is the base for the > > series? >=20 > I forgot to pull in the changes to the riscv selftests so the conflict > is in that Makefile. I will send out a v6 with the correct base. If you don't actually _depend_ on the content of those changes to the self tests, then just submit on top of v6.5-rc1 & Palmer can sort out the conflicts. --fWc2GpvHl7O6XfFi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZLF8ggAKCRB4tDGHoIJi 0m07AQCj+lIfVeQE4qpYSA7caL2Mx/b/6avQrccHw0jj58/tHAEAySe+TvuXvxDU vH9Tt3i4AfDoonrbuk1+fvb154INugw= =GRef -----END PGP SIGNATURE----- --fWc2GpvHl7O6XfFi--