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bh=a7GgIEdfZjoPzHXKjruKKF4bLDJm5C4iEVQoLgxYlNA=; b=I6zAT36//xUbhjhqW0J1shVKrreHy/7a7KfTN7DouNtZzb2aj9a4uu1eesrlAhLber bagiO4DB0ajaN5NsR9MJFNIEm31hP8EdtdEhv4nnNmTPIoidZs8jRxtZeShJrqp9xxqc qE0psVZ+JYe/62oUcPQ+D2uzWeLK5oRWbhd/3SsmJV3l+6pk2rloMJpdYUduUTOHTbN8 WN9ID56Z4hNdgnfaFPXPV5tAygrm8bkUj3+K3f8CcjZ61imhCPaKK3t1f4rAAkRdJXSD V2U3eXpLZX/ftZijG6pCMprPNNwnpVHcJu3gD+w2vjwHgDcAFN7H5CkrIds8xMZhM2u/ M+Dg== X-Gm-Message-State: AA+aEWayCQALSHobrTMUtCqHn6xvDunMpztoGmuVz1JfvkeVdJJRhi1q F0yIzLmXnauswcRvKqr/zZO865uenhwBzjkC6dG1bQ== X-Google-Smtp-Source: AFSGD/Xa42s7qlran/2s4FWOHYk5xWmochjhyXZBVfzlmdyFZy2EvirPhMaWO+rQ7u7Ip2B7ZNTDTDx6JtS+Ar/D0xc= X-Received: by 2002:a02:93c2:: with SMTP id z60mr14982400jah.51.1544543859038; Tue, 11 Dec 2018 07:57:39 -0800 (PST) MIME-Version: 1.0 References: <20181211151829.GB11718@edgewater-inn.cambridge.arm.com> In-Reply-To: <20181211151829.GB11718@edgewater-inn.cambridge.arm.com> From: Andrey Konovalov Date: Tue, 11 Dec 2018 16:57:27 +0100 Message-ID: Subject: Re: [PATCH v13 00/25] kasan: add software tag-based mode for arm64 To: Will Deacon X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181211_105753_954236_23B87FDF X-CRM114-Status: GOOD ( 21.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Kate Stewart , "open list:DOCUMENTATION" , Catalin Marinas , Paul Lawrence , Linux Memory Management List , Alexander Potapenko , Chintan Pandya , Christoph Lameter , Ingo Molnar , Jacob Bramley , Ruben Ayrapetyan , Mark Brand , kasan-dev , linux-sparse@vger.kernel.org, Geert Uytterhoeven , Linux ARM , Andrey Ryabinin , Dave Martin , Evgenii Stepanov , Vishwath Mohan , Arnd Bergmann , Linux Kbuild mailing list , Marc Zyngier , Ramana Radhakrishnan , Mike Rapoport , Dmitry Vyukov , Kostya Serebryany , Jann Horn , Ard Biesheuvel , Greg Kroah-Hartman , Nick Desaulniers , LKML , "Eric W . Biederman" , Lee Smith , Andrew Morton , "Kirill A. Shutemov" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Dec 11, 2018 at 4:18 PM Will Deacon wrote: > > Hi Andrey, > > On Thu, Dec 06, 2018 at 01:24:18PM +0100, Andrey Konovalov wrote: > > This patchset adds a new software tag-based mode to KASAN [1]. > > (Initially this mode was called KHWASAN, but it got renamed, > > see the naming rationale at the end of this section). > > > > The plan is to implement HWASan [2] for the kernel with the incentive, > > that it's going to have comparable to KASAN performance, but in the same > > time consume much less memory, trading that off for somewhat imprecise > > bug detection and being supported only for arm64. > > For the arm64 parts: > > Acked-by: Will Deacon > > I assume that you plan to replace the current patches in -mm with this > series? > > Cheers, > > Will Hi Will, Yes, that was the intention of sending v13. Should have I sent a separate patch with v12->v13 fixes instead? I don't know what's the usual way to make changes to the patchset once it's in the mm tree. Thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel