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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4923a1d2d9esm38948675e9.1.2026.06.18.05.28.41 for (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 18 Jun 2026 05:28:41 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PULL 02/48] system/memory: Constify various AddressSpace arguments (checks) Date: Thu, 18 Jun 2026 14:27:39 +0200 Message-ID: <20260618122825.90331-3-philmd@oss.qualcomm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260618122825.90331-1-philmd@oss.qualcomm.com> References: <20260618122825.90331-1-philmd@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE4MDExNiBTYWx0ZWRfXyCWRVMTWK5tj 9Y4nGygTIudUOzMZTBq3NP6aXJMRk4kklnRzgTMPMtbglKv4X1yCODrcQc0AdWVtLxhM1pnXSRe nbtBrJmA9r8gc7n/H5zmO36U2tFSDth84D5mg560oPuqLsMzs0TZHSboHhYf/Akweaox7Us7PVk Oo3RlLMc2XXu6wzS1TCu9QaX4ABpBimiVuN+LERR2cWeSp/nbv+uWiYCj3GS+oos+BjKkfbVsMF 2HdR9oSfDmaN0EEkFpox54XtrZqamM6VrCTAv5R92StSVF9EmD/bf+pq3f7YunMQ4wi5sgWWB8K 3rO8S+Jf+tZM1RhccX9b+tPjvgdf75khqSM/UQOduJSCXc5ASnG63DjTQvbTXVyJ4MTdMpH6z/X kjrel9vC+vy/YLY0gTq+HGFIG6Vpd1lILAdNfi2tODXzaNHTEa9fA/6RTazw/aIf8EbN1a5IR6U VDDYpxtRdNQperRS3jg== X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE4MDExNiBTYWx0ZWRfXyeWJNN3wsVfw oSTDjnHBejj9kV8DKuzTXtpKKXdRnQUkP9cb23UNUKlBKwB+AiYtfAre2fctGTiIhf56HMz+bBm RNrcSa7VMsoHMxBvTBNK9bBkL1g1zXQ= X-Proofpoint-GUID: 00qJVPnDIFDRVNAL9RDDqvbJLC-O9HFx X-Proofpoint-ORIG-GUID: 00qJVPnDIFDRVNAL9RDDqvbJLC-O9HFx X-Authority-Analysis: v=2.4 cv=WN1PmHsR c=1 sm=1 tr=0 ts=6a33e47c cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=e-NtlPoBfifz4Kb8xpcA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-18_01,2026-06-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 spamscore=0 priorityscore=1501 adultscore=0 clxscore=1015 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606180116 Received-SPF: pass client-ip=205.220.168.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, RCVD_IN_DNSWL_LOW=-0.7, 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: qemu development 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 From: Philippe Mathieu-Daudé Mark the AddressSpace structure const when it is only accessed read-only. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Pierrick Bouvier Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20260616020359.18627-2-philmd@oss.qualcomm.com> --- include/system/memory.h | 3 ++- system/physmem.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/include/system/memory.h b/include/system/memory.h index 9cd17847ab0..3acaa309755 100644 --- a/include/system/memory.h +++ b/include/system/memory.h @@ -2850,7 +2850,8 @@ static inline MemoryRegion *address_space_translate(AddressSpace *as, * @is_write: indicates the transfer direction * @attrs: memory attributes */ -bool address_space_access_valid(AddressSpace *as, hwaddr addr, hwaddr len, +bool address_space_access_valid(const AddressSpace *as, + hwaddr addr, hwaddr len, bool is_write, MemTxAttrs attrs); /** diff --git a/system/physmem.c b/system/physmem.c index 7bcbf875736..a0561177afd 100644 --- a/system/physmem.c +++ b/system/physmem.c @@ -3646,7 +3646,7 @@ static bool flatview_access_valid(FlatView *fv, hwaddr addr, hwaddr len, return true; } -bool address_space_access_valid(AddressSpace *as, hwaddr addr, +bool address_space_access_valid(const AddressSpace *as, hwaddr addr, hwaddr len, bool is_write, MemTxAttrs attrs) { -- 2.53.0