From nobody Sun Sep 28 15:58:59 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1756314366435882.1567396165472; Wed, 27 Aug 2025 10:06:06 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1urJZT-0005uU-W5; Wed, 27 Aug 2025 13:04:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urJZP-0005sq-SU; Wed, 27 Aug 2025 13:04:23 -0400 Received: from isrv.corpit.ru ([212.248.84.144]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1urJZL-0007cu-3m; Wed, 27 Aug 2025 13:04:23 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 3BB4F14C726; Wed, 27 Aug 2025 20:03:29 +0300 (MSK) Received: from think4mjt.tls.msk.ru (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id 49D3D2698EC; Wed, 27 Aug 2025 20:03:56 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Richard Henderson , Fabiano Rosas , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Maydell , Michael Tokarev Subject: [Stable-7.2.20 04/18] target/arm/sme: Rebuild hflags in set_pstate() helpers Date: Wed, 27 Aug 2025 20:03:39 +0300 Message-ID: <20250827170356.2698446-4-mjt@tls.msk.ru> X-Mailer: git-send-email 2.47.2 In-Reply-To: References: 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=212.248.84.144; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1756314370931116600 From: Richard Henderson Signed-off-by: Richard Henderson Reviewed-by: Fabiano Rosas Signed-off-by: Philippe Mathieu-Daud=C3=A9 Message-id: 20230112102436.1913-3-philmd@linaro.org Message-Id: <20230112004322.161330-1-richard.henderson@linaro.org> [PMD: Split patch in multiple tiny steps] Signed-off-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Peter Maydell (cherry picked from commit 3c9ee548948870c14235e3fa8fb235c0c1c20822) Signed-off-by: Michael Tokarev diff --git a/target/arm/sme_helper.c b/target/arm/sme_helper.c index e8b4ca38ff..8ba3f3a247 100644 --- a/target/arm/sme_helper.c +++ b/target/arm/sme_helper.c @@ -45,6 +45,7 @@ void helper_set_pstate_sm(CPUARMState *env, uint32_t i) } env->svcr ^=3D R_SVCR_SM_MASK; arm_reset_sve_state(env); + arm_rebuild_hflags(env); } =20 void helper_set_pstate_za(CPUARMState *env, uint32_t i) @@ -65,6 +66,7 @@ void helper_set_pstate_za(CPUARMState *env, uint32_t i) if (i) { memset(env->zarray, 0, sizeof(env->zarray)); } + arm_rebuild_hflags(env); } =20 void helper_sme_zero(CPUARMState *env, uint32_t imm, uint32_t svl) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index b66561a5cf..fa568aa647 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -1869,7 +1869,6 @@ static void handle_msr_i(DisasContext *s, uint32_t in= sn, if ((crm & 4) && i !=3D s->pstate_za) { gen_helper_set_pstate_za(cpu_env, tcg_constant_i32(i)); } - gen_rebuild_hflags(s); } else { s->base.is_jmp =3D DISAS_NEXT; } --=20 2.47.2