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AJvYcCXKiMbOXjkuWx37KHcpz+65xX9NBFvJ59BR4mRmJawoIr/tfcIKZKe8JxPl1OdCUgC+pJr9yD5VJez/qP/OycbmlshADz1q2YMrXqKB X-Gm-Message-State: AOJu0YyE0GIo/1mwrc1uW93+9nLJSgdxgOlVWtTJsPUNUpd6OVyVx3hs 0F+Z0vUp5u0cjaheTkI8Xrdj+qO5YYCHWJi7/s46Ng0tvejHgP7FTUMsCuZXWjlHDjVIkHnHFyV 4nhKTdPG0BqklTW9HHCKf6dXjnha2jZzeLDOHkI/idDjOrIk6OA== X-Received: by 2002:adf:e80b:0:b0:34c:77bc:6c51 with SMTP id ffacd0b85a97d-3504a61c6a0mr249933f8f.1.1715278469112; Thu, 09 May 2024 11:14:29 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240509100148.22384-1-osalvador@suse.de> In-Reply-To: From: Axel Rasmussen Date: Thu, 9 May 2024 11:13:50 -0700 Message-ID: Subject: Re: [PATCH 0/2] Minor fixups for hugetlb fault path To: Peter Xu Cc: Oscar Salvador , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Muchun Song , Liu Shixin Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, May 9, 2024 at 6:26=E2=80=AFAM Peter Xu wrote: > > On Thu, May 09, 2024 at 12:01:46PM +0200, Oscar Salvador wrote: > > Hi, > > > > this series contains a couple of fixups for hugetlb_fault and hugetlb_w= p > > respectively, where a VM_FAULT_SET_HINDEX call was missing. > > > > I did not bother with a Fixes tag because the missing piece here is tha= t > > we will not report to userspace the right extension of the faulty area > > by adjusting struct kernel_siginfo.si_addr_lsb, but I do not consider t= hat > > to be a big issue because I assume that userspace already knows the siz= e > > of the mapping anyway. > > Acked-by: Peter Xu Looks correct to me as well. Thanks! Acked-by: Axel Rasmussen > > -- > Peter Xu >