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Tue, 04 Mar 2025 04:00:20 -0800 (PST) Received: from localhost ([2a02:8308:a00c:e200::688c]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-390e4795962sm17966864f8f.13.2025.03.04.04.00.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Mar 2025 04:00:20 -0800 (PST) From: Andrew Jones To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: paul.walmsley@sifive.com, palmer@dabbelt.com, charlie@rivosinc.com, cleger@rivosinc.com, alex@ghiti.fr, Anup Patel , corbet@lwn.net, Alexandre Ghiti Subject: [PATCH v3 4/8] riscv: Change check_unaligned_access_speed_all_cpus to void Date: Tue, 4 Mar 2025 13:00:19 +0100 Message-ID: <20250304120014.143628-14-ajones@ventanamicro.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250304120014.143628-10-ajones@ventanamicro.com> References: <20250304120014.143628-10-ajones@ventanamicro.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250304_040022_379179_F023380F X-CRM114-Status: GOOD ( 12.17 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org VGhlIHJldHVybiB2YWx1ZSBvZiBjaGVja191bmFsaWduZWRfYWNjZXNzX3NwZWVkX2FsbF9jcHVz KCkgaXMgYWx3YXlzCnplcm8sIHNvIG1ha2UgdGhlIGZ1bmN0aW9uIHZvaWQgc28gd2UgZG9uJ3Qg bmVlZCB0byBjb25jZXJuIG91cnNlbHZlcwp3aXRoIGl0LiBUaGUgY2hhbmdlIGFsc28gYWxsb3dz IHVzIHRvIHRpZHkgdXAKY2hlY2tfdW5hbGlnbmVkX2FjY2Vzc19hbGxfY3B1cygpIGEgYml0LgoK UmV2aWV3ZWQtYnk6IENsw6ltZW50IEzDqWdlciA8Y2xlZ2VyQHJpdm9zaW5jLmNvbT4KUmV2aWV3 ZWQtYnk6IEFsZXhhbmRyZSBHaGl0aSA8YWxleGdoaXRpQHJpdm9zaW5jLmNvbT4KU2lnbmVkLW9m Zi1ieTogQW5kcmV3IEpvbmVzIDxham9uZXNAdmVudGFuYW1pY3JvLmNvbT4KLS0tCiBhcmNoL3Jp c2N2L2tlcm5lbC91bmFsaWduZWRfYWNjZXNzX3NwZWVkLmMgfCAxNSArKysrKy0tLS0tLS0tLS0K IDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDEwIGRlbGV0aW9ucygtKQoKZGlmZiAt LWdpdCBhL2FyY2gvcmlzY3Yva2VybmVsL3VuYWxpZ25lZF9hY2Nlc3Nfc3BlZWQuYyBiL2FyY2gv cmlzY3Yva2VybmVsL3VuYWxpZ25lZF9hY2Nlc3Nfc3BlZWQuYwppbmRleCAwMmI0ODVkYzRiYzQu Ljc4MGYxYzVmNTEyYSAxMDA2NDQKLS0tIGEvYXJjaC9yaXNjdi9rZXJuZWwvdW5hbGlnbmVkX2Fj Y2Vzc19zcGVlZC5jCisrKyBiL2FyY2gvcmlzY3Yva2VybmVsL3VuYWxpZ25lZF9hY2Nlc3Nfc3Bl ZWQuYwpAQCAtMjE4LDcgKzIxOCw3IEBAIHN0YXRpYyBpbnQgcmlzY3Zfb2ZmbGluZV9jcHUodW5z aWduZWQgaW50IGNwdSkKIH0KIAogLyogTWVhc3VyZSB1bmFsaWduZWQgYWNjZXNzIHNwZWVkIG9u IGFsbCBDUFVzIHByZXNlbnQgYXQgYm9vdCBpbiBwYXJhbGxlbC4gKi8KLXN0YXRpYyBpbnQgX19p bml0IGNoZWNrX3VuYWxpZ25lZF9hY2Nlc3Nfc3BlZWRfYWxsX2NwdXModm9pZCkKK3N0YXRpYyB2 b2lkIF9faW5pdCBjaGVja191bmFsaWduZWRfYWNjZXNzX3NwZWVkX2FsbF9jcHVzKHZvaWQpCiB7 CiAJdW5zaWduZWQgaW50IGNwdTsKIAl1bnNpZ25lZCBpbnQgY3B1X2NvdW50ID0gbnVtX3Bvc3Np YmxlX2NwdXMoKTsKQEAgLTIyNiw3ICsyMjYsNyBAQCBzdGF0aWMgaW50IF9faW5pdCBjaGVja191 bmFsaWduZWRfYWNjZXNzX3NwZWVkX2FsbF9jcHVzKHZvaWQpCiAKIAlpZiAoIWJ1ZnMpIHsKIAkJ cHJfd2FybigiQWxsb2NhdGlvbiBmYWlsdXJlLCBub3QgbWVhc3VyaW5nIG1pc2FsaWduZWQgcGVy Zm9ybWFuY2VcbiIpOwotCQlyZXR1cm4gMDsKKwkJcmV0dXJuOwogCX0KIAogCS8qCkBAIC0yNjEs MTIgKzI2MSwxMCBAQCBzdGF0aWMgaW50IF9faW5pdCBjaGVja191bmFsaWduZWRfYWNjZXNzX3Nw ZWVkX2FsbF9jcHVzKHZvaWQpCiAJfQogCiAJa2ZyZWUoYnVmcyk7Ci0JcmV0dXJuIDA7CiB9CiAj ZWxzZSAvKiBDT05GSUdfUklTQ1ZfUFJPQkVfVU5BTElHTkVEX0FDQ0VTUyAqLwotc3RhdGljIGlu dCBfX2luaXQgY2hlY2tfdW5hbGlnbmVkX2FjY2Vzc19zcGVlZF9hbGxfY3B1cyh2b2lkKQorc3Rh dGljIHZvaWQgX19pbml0IGNoZWNrX3VuYWxpZ25lZF9hY2Nlc3Nfc3BlZWRfYWxsX2NwdXModm9p ZCkKIHsKLQlyZXR1cm4gMDsKIH0KICNlbmRpZgogCkBAIC00MDMsMTAgKzQwMSwxMCBAQCBzdGF0 aWMgaW50IF9faW5pdCB2ZWNfY2hlY2tfdW5hbGlnbmVkX2FjY2Vzc19zcGVlZF9hbGxfY3B1cyh2 b2lkICp1bnVzZWQgX19hbHdheQogCiBzdGF0aWMgaW50IF9faW5pdCBjaGVja191bmFsaWduZWRf YWNjZXNzX2FsbF9jcHVzKHZvaWQpCiB7Ci0JYm9vbCBhbGxfY3B1c19lbXVsYXRlZDsKIAlpbnQg Y3B1OwogCi0JYWxsX2NwdXNfZW11bGF0ZWQgPSBjaGVja191bmFsaWduZWRfYWNjZXNzX2VtdWxh dGVkX2FsbF9jcHVzKCk7CisJaWYgKCFjaGVja191bmFsaWduZWRfYWNjZXNzX2VtdWxhdGVkX2Fs bF9jcHVzKCkpCisJCWNoZWNrX3VuYWxpZ25lZF9hY2Nlc3Nfc3BlZWRfYWxsX2NwdXMoKTsKIAog CWlmICghaGFzX3ZlY3RvcigpKSB7CiAJCWZvcl9lYWNoX29ubGluZV9jcHUoY3B1KQpAQCAtNDE3 LDkgKzQxNSw2IEBAIHN0YXRpYyBpbnQgX19pbml0IGNoZWNrX3VuYWxpZ25lZF9hY2Nlc3NfYWxs X2NwdXModm9pZCkKIAkJCSAgICBOVUxMLCAidmVjX2NoZWNrX3VuYWxpZ25lZF9hY2Nlc3Nfc3Bl ZWRfYWxsX2NwdXMiKTsKIAl9CiAKLQlpZiAoIWFsbF9jcHVzX2VtdWxhdGVkKQotCQlyZXR1cm4g Y2hlY2tfdW5hbGlnbmVkX2FjY2Vzc19zcGVlZF9hbGxfY3B1cygpOwotCiAJcmV0dXJuIDA7CiB9 CiAKLS0gCjIuNDguMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcgbGlzdApsaW51eC1yaXNjdkBsaXN0cy5pbmZyYWRl YWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgt cmlzY3YK