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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-427f00ce3e2sm25403441f8f.47.2025.10.22.07.01.44 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 22 Oct 2025 07:01:44 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Anthony PERARD , xen-devel@lists.xenproject.org, Pierrick Bouvier , Paul Durrant , Stefano Stabellini , Anton Johansson , "Edgar E. Iglesias" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 2/3] hw/xen: Replace target_ulong by agnostic target_long_bits() Date: Wed, 22 Oct 2025 16:01:12 +0200 Message-ID: <20251022140114.72372-3-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251022140114.72372-1-philmd@linaro.org> References: <20251022140114.72372-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=philmd@linaro.org; helo=mail-wr1-x435.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 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 Both are equivalent: target_long_bits() sizeof(target_u?long) * BITS_PER_BYTE Prefer the former which is target-agnostic. Signed-off-by: Philippe Mathieu-Daudé --- hw/xen/xen-hvm-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c index 258014370e1..b40ae0b3af0 100644 --- a/hw/xen/xen-hvm-common.c +++ b/hw/xen/xen-hvm-common.c @@ -2,8 +2,8 @@ #include "qemu/units.h" #include "qemu/bitops.h" #include "qemu/error-report.h" +#include "qemu/target-info.h" #include "qapi/error.h" -#include "exec/target_long.h" #include "exec/target_page.h" #include "trace.h" @@ -455,7 +455,7 @@ static void handle_ioreq(XenIOState *state, ioreq_t *req) req->addr, req->data, req->count, req->size); if (!req->data_is_ptr && (req->dir == IOREQ_WRITE) && - (req->size < sizeof (target_ulong))) { + (req_size_bits < target_long_bits())) { req->data &= MAKE_64BIT_MASK(0, req_size_bits); } -- 2.51.0