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GET /api/patches/2202573/?format=api
{ "id": 2202573, "url": "http://patchwork.ozlabs.org/api/patches/2202573/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227203627.932864-33-brian.cain@oss.qualcomm.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260227203627.932864-33-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-02-27T20:36:22", "name": "[v3,32/37] target/hexagon: Add a TLB count property", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fc8853a20ea2bb8ba51dd528ed691c5ddfac8403", "submitter": { "id": 89839, "url": "http://patchwork.ozlabs.org/api/people/89839/?format=api", "name": "Brian Cain", "email": "brian.cain@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227203627.932864-33-brian.cain@oss.qualcomm.com/mbox/", "series": [ { "id": 493813, "url": "http://patchwork.ozlabs.org/api/series/493813/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=493813", "date": "2026-02-27T20:35:57", "name": "Hexagon system emulation - Part 1/3", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/493813/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2202573/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2202573/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=hwSwc8Pa;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=UtordEes;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "X-Proofpoint-GUID": "-sCKspYy-axEaD-GHO9YjmAQs5QxCRgu", "X-Authority-Analysis": "v=2.4 cv=PN8COPqC c=1 sm=1 tr=0 ts=69a2007a cx=c_pps\n a=lVi5GcDxkcJcfCmEjVJoaw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17\n a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22\n a=COk6AnOGAAAA:8 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=azW6tTbyexnVTLMhPEwA:9\n a=QEXdDO2ut3YA:10 a=rBiNkAWo9uy_4UTK5NWh:22 a=TjNXssC_j7lpFel5tvFf:22", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjI3MDE4MSBTYWx0ZWRfX6IvOUgR7WSbf\n z7uFwKQVxeNn/O4/3ZBcSJ3kxUcxwqHJsZ0ZlKoxC2wb+S+w4CEf+knLZuDHLSXHEipmT57uIwv\n 3FXGVfi3PbFa5yJjE1vkQlsWPNV3aWvnVQ/aNJWr7B/DL5FjdvqFIiOYhwkXhR554RMxsiBUtg7\n uFENut/1JG+lkxI0ai0BkgEm1xBDNlW4besyobbaVdQBxjU8AGMfsDyJgGTFbExs8iQK2qIvK2w\n tzVj9AsQFCBT6oUEcwEQTmbAJ7R9d5deFaUjDZeSxytxNH6zNLHR0u1xS4AXSakV7boJKMcGuqw\n /AmZ8TQc/Oc93UEXZBpi9Ewu+QlrRXKEiglaEh0cVHDu5NU2VL4mQyjyXm8j41pNdF1PkMyR5tI\n kelY0wBo03OyE2e/ugH3dp3u/eoznOEmhLGVGhAysLrWi1E15OR18cl5MZNvomj3+9fnWCz5Hyj\n +Od4KcDTDXxk6SljkVA==", "X-Proofpoint-ORIG-GUID": "-sCKspYy-axEaD-GHO9YjmAQs5QxCRgu", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-02-27_04,2026-02-27_03,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n priorityscore=1501 impostorscore=0 clxscore=1015 lowpriorityscore=0\n adultscore=0 spamscore=0 phishscore=0 suspectscore=0 bulkscore=0\n malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000\n definitions=main-2602270181", "Received-SPF": "pass client-ip=205.220.180.131;\n envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com", "X-Spam_score_int": "-16", "X-Spam_score": "-1.7", "X-Spam_bar": "-", "X-Spam_report": "(-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.706,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.401, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=no 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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Brian Cain <bcain@quicinc.com>\n\nReviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>\nSigned-off-by: Brian Cain <brian.cain@oss.qualcomm.com>\n---\n target/hexagon/cpu.h | 2 ++\n target/hexagon/cpu.c | 5 +++++\n 2 files changed, 7 insertions(+)", "diff": "diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h\nindex 76ea37271ca..e1c654dc93e 100644\n--- a/target/hexagon/cpu.h\n+++ b/target/hexagon/cpu.h\n@@ -44,6 +44,7 @@\n #define REG_WRITES_MAX 32\n #define PRED_WRITES_MAX 5 /* 4 insns + endloop */\n #define VSTORES_MAX 2\n+#define MAX_TLB_ENTRIES 1024\n \n #define CPU_RESOLVING_TYPE TYPE_HEXAGON_CPU\n #ifndef CONFIG_USER_ONLY\n@@ -181,6 +182,7 @@ struct ArchCPU {\n bool lldb_compat;\n target_ulong lldb_stack_adjust;\n bool short_circuit;\n+ struct HexagonTLBState *tlb;\n };\n \n #include \"cpu_bits.h\"\ndiff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c\nindex 968df1b76aa..a8904b651ac 100644\n--- a/target/hexagon/cpu.c\n+++ b/target/hexagon/cpu.c\n@@ -23,6 +23,7 @@\n #include \"qapi/error.h\"\n #include \"hw/core/qdev-properties.h\"\n #include \"fpu/softfloat-helpers.h\"\n+#include \"hw/hexagon/hexagon_tlb.h\"\n #include \"tcg/tcg.h\"\n #include \"exec/gdbstub.h\"\n #include \"accel/tcg/cpu-ops.h\"\n@@ -50,6 +51,10 @@ static ObjectClass *hexagon_cpu_class_by_name(const char *cpu_model)\n }\n \n static const Property hexagon_cpu_properties[] = {\n+#if !defined(CONFIG_USER_ONLY)\n+ DEFINE_PROP_LINK(\"tlb\", HexagonCPU, tlb, TYPE_HEXAGON_TLB,\n+ HexagonTLBState *),\n+#endif\n DEFINE_PROP_BOOL(\"lldb-compat\", HexagonCPU, lldb_compat, false),\n DEFINE_PROP_UNSIGNED(\"lldb-stack-adjust\", HexagonCPU, lldb_stack_adjust, 0,\n qdev_prop_uint32, target_ulong),\n", "prefixes": [ "v3", "32/37" ] }