Message ID | 20240223154211.1001692-45-npiggin@gmail.com |
---|---|
State | New |
Headers | show
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[220.235.194.103]) by smtp.gmail.com with ESMTPSA id h18-20020a170902f2d200b001d913992d8csm11808208plc.242.2024.02.23.07.45.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Feb 2024 07:45:59 -0800 (PST) From: Nicholas Piggin <npiggin@gmail.com> To: qemu-devel@nongnu.org Cc: Nicholas Piggin <npiggin@gmail.com>, qemu-ppc@nongnu.org, Daniel Henrique Barboza <danielhb413@gmail.com>, =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= <clg@kaod.org>, Harsh Prateek Bora <harshpb@linux.ibm.com>, BALATON Zoltan <balaton@eik.bme.hu> Subject: [PULL 44/47] target/ppc: 4xx don't flush TLB for a newly written software TLB entry Date: Sat, 24 Feb 2024 01:42:03 +1000 Message-ID: <20240223154211.1001692-45-npiggin@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20240223154211.1001692-1-npiggin@gmail.com> References: <20240223154211.1001692-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=npiggin@gmail.com; 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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
[PULL,01/47] target/ppc: Fix lxv/stxv MSR facility check
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diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c index 949ae87f4f..68632bf54e 100644 --- a/target/ppc/mmu_helper.c +++ b/target/ppc/mmu_helper.c @@ -808,13 +808,6 @@ void helper_4xx_tlbwe_hi(CPUPPCState *env, target_ulong entry, tlb->prot & PAGE_WRITE ? 'w' : '-', tlb->prot & PAGE_EXEC ? 'x' : '-', tlb->prot & PAGE_VALID ? 'v' : '-', (int)tlb->PID); - /* Invalidate new TLB (if valid) */ - if (tlb->prot & PAGE_VALID) { - qemu_log_mask(CPU_LOG_MMU, "%s: invalidate TLB %d start " - TARGET_FMT_lx " end " TARGET_FMT_lx "\n", __func__, - (int)entry, tlb->EPN, tlb->EPN + tlb->size); - ppcemb_tlb_flush(cs, tlb); - } } void helper_4xx_tlbwe_lo(CPUPPCState *env, target_ulong entry,