{"id":2197175,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2197175/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/projects/14/?format=json","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":""},"msgid":"<20260217095106.598486-4-richard.henderson@linaro.org>","date":"2026-02-17T09:51:02","name":"[v2,3/7] target-info: Move TARGET_PAGE_BITS sanity check","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"78ed1cc16977847c60c37a0d648662f365cdbd8e","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/1.0/people/72104/?format=json","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260217095106.598486-4-richard.henderson@linaro.org/mbox/","series":[{"id":492403,"url":"http://patchwork.ozlabs.org/api/1.0/series/492403/?format=json","date":"2026-02-17T09:51:04","name":"page-vary: Build once","version":2,"mbox":"http://patchwork.ozlabs.org/series/492403/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2197175/checks/","tags":{},"headers":{"Return-Path":"","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=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=QXAKPlqx;\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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helo=mail-pl1-x633.google.com","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 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_NONE=-0.0001, SPF_HELO_NONE=0.001,\n 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":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Move the check from page-vary-target.c to target-info-stub.c,\nin the process of removing page-vary-target.c entirely.\n\nSigned-off-by: Richard Henderson \n---\n page-vary-target.c | 4 ----\n target-info-stub.c | 6 ++++++\n 2 files changed, 6 insertions(+), 4 deletions(-)","diff":"diff --git a/page-vary-target.c b/page-vary-target.c\nindex ab92da4539..7c0565dd8d 100644\n--- a/page-vary-target.c\n+++ b/page-vary-target.c\n@@ -23,10 +23,6 @@\n #include \"exec/page-vary.h\"\n #include \"exec/target_page.h\"\n \n-#ifndef TARGET_PAGE_BITS_VARY\n-QEMU_BUILD_BUG_ON(TARGET_PAGE_BITS < TARGET_PAGE_BITS_MIN);\n-#endif\n-\n #ifndef CONFIG_USER_ONLY\n #include \"exec/tlb-flags.h\"\n \ndiff --git a/target-info-stub.c b/target-info-stub.c\nindex 896f16e582..f5896a7262 100644\n--- a/target-info-stub.c\n+++ b/target-info-stub.c\n@@ -11,11 +11,17 @@\n #include \"qemu/target-info-impl.h\"\n #include \"hw/core/boards.h\"\n #include \"cpu.h\"\n+#include \"exec/page-vary.h\"\n \n /* Validate correct placement of CPUArchState. */\n QEMU_BUILD_BUG_ON(offsetof(ArchCPU, parent_obj) != 0);\n QEMU_BUILD_BUG_ON(offsetof(ArchCPU, env) != sizeof(CPUState));\n \n+/* Validate target page size, if invariant. */\n+#ifndef TARGET_PAGE_BITS_VARY\n+QEMU_BUILD_BUG_ON(TARGET_PAGE_BITS < TARGET_PAGE_BITS_MIN);\n+#endif\n+\n static const TargetInfo target_info_stub = {\n .target_name = TARGET_NAME,\n .target_arch = glue(SYS_EMU_TARGET_, TARGET_ARCH),\n","prefixes":["v2","3/7"]}