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Sat, 09 Mar 2024 11:22:27 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , David Woodhouse , Stefano Stabellini , Anthony Perard , Paul Durrant , xen-devel@lists.xenproject.org Subject: [PULL 02/43] sysemu/xen: Forbid using Xen headers in user emulation Date: Sat, 9 Mar 2024 20:21:29 +0100 Message-ID: <20240309192213.23420-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240309192213.23420-1-philmd@linaro.org> References: <20240309192213.23420-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::22e; envelope-from=philmd@linaro.org; helo=mail-lj1-x22e.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710012229610100003 Xen is a system specific accelerator, it makes no sense to include its headers in user emulation. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Reviewed-by: David Woodhouse Message-Id: <20231114143816.71079-3-philmd@linaro.org> --- include/sysemu/xen.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/sysemu/xen.h b/include/sysemu/xen.h index bc13ad5692..a9f591f26d 100644 --- a/include/sysemu/xen.h +++ b/include/sysemu/xen.h @@ -10,6 +10,10 @@ #ifndef SYSEMU_XEN_H #define SYSEMU_XEN_H =20 +#ifdef CONFIG_USER_ONLY +#error Cannot include sysemu/xen.h from user emulation +#endif + #include "exec/cpu-common.h" =20 #ifdef NEED_CPU_H @@ -26,16 +30,13 @@ extern bool xen_allowed; =20 #define xen_enabled() (xen_allowed) =20 -#ifndef CONFIG_USER_ONLY void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length); void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, struct MemoryRegion *mr, Error **errp); -#endif =20 #else /* !CONFIG_XEN_IS_POSSIBLE */ =20 #define xen_enabled() 0 -#ifndef CONFIG_USER_ONLY static inline void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t le= ngth) { /* nothing */ @@ -45,7 +46,6 @@ static inline void xen_ram_alloc(ram_addr_t ram_addr, ram= _addr_t size, { g_assert_not_reached(); } -#endif =20 #endif /* CONFIG_XEN_IS_POSSIBLE */ =20 --=20 2.41.0