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([2602:47:d483:7301:8d06:f27b:d26c:91c1]) by smtp.gmail.com with ESMTPSA id b2-20020a170903228200b001b89891bfc4sm11487863plh.199.2023.08.15.14.09.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Aug 2023 14:09:46 -0700 (PDT) Message-ID: <59d8d261-be68-dd60-f3d2-547b4e8dca94@linaro.org> Date: Tue, 15 Aug 2023 14:09:44 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PULL 00/14] linux-user image mapping fixes To: Michael Tokarev , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Alex_Benn=c3=a9e?= , Helge Deller , Akihiko Odaki References: <20230808210856.95568-1-richard.henderson@linaro.org> <35fa0e0c-ca69-a84a-02a0-4edcac65adb6@tls.msk.ru> Content-Language: en-US From: Richard Henderson In-Reply-To: <35fa0e0c-ca69-a84a-02a0-4edcac65adb6@tls.msk.ru> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-1.045, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/15/23 06:51, Michael Tokarev wrote: > 09.08.2023 00:08, Richard Henderson пишет: >> The following changes since commit 0450cf08976f9036feaded438031b4cba94f6452: >> >>    Merge tag 'fixes-pull-request' of https://gitlab.com/marcandre.lureau/qemu into >> staging (2023-08-07 13:55:00 -0700) >> >> are available in the Git repository at: >> >>    https://gitlab.com/rth7680/qemu.git tags/pull-lu-20230808 >> >> for you to fetch changes up to dd55885516f42f718d0d121c59a5f7be5fdae3e6: >> >>    linux-user: Rewrite non-fixed probe_guest_base (2023-08-08 13:41:55 -0700) >> >> ---------------------------------------------------------------- >> linux-user: Adjust guest image layout vs reserved_va >> linux-user: Do not adjust image mapping for host page size >> linux-user: Adjust initial brk when interpreter is close to executable >> util/selfmap: Rewrite using qemu/interval-tree.h >> linux-user: Rewrite probe_guest_base >> >> ---------------------------------------------------------------- >> Helge Deller (1): >>        linux-user: Adjust initial brk when interpreter is close to executable >> >> Richard Henderson (13): >>        linux-user: Adjust task_unmapped_base for reserved_va >>        linux-user: Define TASK_UNMAPPED_BASE in $guest/target_mman.h >>        linux-user: Define ELF_ET_DYN_BASE in $guest/target_mman.h >>        linux-user: Use MAP_FIXED_NOREPLACE for initial image mmap >>        linux-user: Use elf_et_dyn_base for ET_DYN with interpreter >>        linux-user: Do not adjust image mapping for host page size >>        linux-user: Do not adjust zero_bss for host page size >>        linux-user: Use zero_bss for PT_LOAD with no file contents too >>        util/selfmap: Rewrite using qemu/interval-tree.h >>        linux-user: Remove duplicate CPU_LOG_PAGE from probe_guest_base >>        linux-user: Consolidate guest bounds check in probe_guest_base >>        linux-user: Rewrite fixed probe_guest_base >>        linux-user: Rewrite non-fixed probe_guest_base > > Is there anything in there and in other linux-user late fixes which are applicable to 8.0? > Or should we declare 8.0 as semi-broken and be done with it? Let's wait a bit and see if we're not just exchanging one set of bugs for another. r~