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Sun, 08 Nov 2026 09:54:09 +0000 (UTC) From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Mohamed Mediouni , Pedro Barbuda , Peter Maydell , Pierrick Bouvier Subject: [PULL 04/13] whpx: i386: fix TPR encodings for local APIC Date: Sun, 8 Nov 2026 02:53:54 -0700 Message-ID: <20261108095403.70813-5-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20261108095403.70813-1-mohamed@unpredictable.fr> References: <20261108095403.70813-1-mohamed@unpredictable.fr> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: x0eHnRvj53dfMqTLR-U6etD5SUVSEiuM X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTA4MDAzOSBTYWx0ZWRfXykFQs0SKfIYN 0BaYwAuDM2KXxilGTFjfsLooJ5Tp7y5L+L93q2uQzCVZEBlB5wCtGMvA6aIS+W9RxflqS37JkqD lASVlfbtJMBVf6QMPkvSD28BOCNDSJJN0hK93DpxTHY18hKDJX4hxf82lH7Rl/ZudT8wN9HblMN JDVx2F/XtGQFcfoROHiVKu2oOdlzkjM7sRaFdfHJglnlPc88lXaryfCpL5DeSvej/GW6/ttm26m 3sj+mta0TVBZbctTdhhBNjRU5te0+CYOHI5qUoZZZ+OBIWczzXm1U/ce7H6NMiWOqtsblno82+r j/eYOnYjOf4S5sQgMBskOXMDeUDkkXqOk0l1Ry2Tj75Seyye3ZTBKtpqIL7d2Q= X-Authority-Info-Out: v=2.4 cv=Kd3fcAYD c=1 sm=1 tr=0 ts=6af046c3 cx=c_apl:c_pps:t_out a=oyWFxbOnq+dmhQrAPgaJYA==:117 a=oyWFxbOnq+dmhQrAPgaJYA==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=YYz-tg3MKeN3tcD12NcA:9 X-Proofpoint-ORIG-GUID: x0eHnRvj53dfMqTLR-U6etD5SUVSEiuM X-JNJ: AAAAAAAB+KctSMk3TkWdEY382X/1hfoBBLn5F8X05tuNB9UeSRYjsTpdMISiwyjrdDaWyO 3NO+RuaCUKQfYZlfdo2JJXeeUDDQ5+VTGhIE413Xwr+D9+OpOM0HRe/iP67VeWtYHu3LEk fIpnErpnmrU8mOOYsvGvkUzgL0ibOxT3jh9/VBxZuHOVfcCau5g5kh5AuyTbYhzZ58IG8H p7v4V22CnQUcgdpgMcbITULntI9e+/1YRroqILKY2x5h7o8xEA20lZxMxkGEM02mH0xftO 4yda1GlgNc3rZiCjCwpCA6F9ytVEewRNdpqku2yXj5YuVX/z3yfAoOb6TXyADTkF2tgX3K YGtd7rMNcGzU0ZzKeovQW0cdvVssefGCnEvBowyIew4sFZKyYf96ExTOo+pbJYKKjiDY2J 1w20oJpgpJmU9ZwXWyy3nzOygj2NVpQpVJ9FjftLYoQXddqkqp1KolgHfbFtU2HRd4zQZe x+YeFSxGuYl4BmkUOXaguaEF9W8dX1aWlEcANOSDz5+VJTi24HFe2LGxRC5lKKTQEiYbXQ FjRiBYjsHTs0QfcWAwBfozUTFVGb9PoltBZsiVtSkgLodXEWbECapwBNct9uB9gqe25n9r IzRSZA5jD+5hT0vIWKjrMjqgJED9e65uE5SfTfISlv84HYzXMibee0LH3Mf2EUc11U3gOM BynIxfV4s6liDA0wYelDeM/DXZHhbLYvAZnLHa47RPARMhPXgx6e6RuHCVPDMVCn+TDie3 Aqe41C9za9+K2McxSBblyYsp6tH1JL9YXbLpDJqNp6usbzs2ueSWgJnkDIpeF7v4s= Received-SPF: pass client-ip=2a01:b747:3001:201::22; envelope-from=mohamed@unpredictable.fr; helo=outbound.st.icloud.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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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: qemu development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Convert between the TPR and the APIC priority encodings. Signed-off-by: Mohamed Mediouni --- target/i386/whpx/whpx-apic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/i386/whpx/whpx-apic.c b/target/i386/whpx/whpx-apic.c index efdedbcd77..2d83291fae 100644 --- a/target/i386/whpx/whpx-apic.c +++ b/target/i386/whpx/whpx-apic.c @@ -184,12 +184,12 @@ static void whpx_put_apic_base(CPUState *cpu, uint64_t val) static void whpx_apic_set_tpr(APICCommonState *s, uint8_t val) { - s->tpr = val; + s->tpr = (val & APIC_PR_SUB_CLASS) << APIC_PR_CLASS_SHIFT; } static uint8_t whpx_apic_get_tpr(APICCommonState *s) { - return s->tpr; + return s->tpr >> APIC_PR_CLASS_SHIFT; } static void whpx_apic_vapic_base_update(APICCommonState *s) -- 2.54.0 (Apple Git-157)