From 88bdc9c1e5c25d2c3cc5abd3cbec2bdce92e4865 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Mon, 23 Mar 2020 08:37:44 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 264] ISA switch needs to be a privileged operation --- c0/6d2f5eb9acbda5655fac5ce0ab5dc4fe3ffc96 | 82 +++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 c0/6d2f5eb9acbda5655fac5ce0ab5dc4fe3ffc96 diff --git a/c0/6d2f5eb9acbda5655fac5ce0ab5dc4fe3ffc96 b/c0/6d2f5eb9acbda5655fac5ce0ab5dc4fe3ffc96 new file mode 100644 index 0000000..01dd203 --- /dev/null +++ b/c0/6d2f5eb9acbda5655fac5ce0ab5dc4fe3ffc96 @@ -0,0 +1,82 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Mon, 23 Mar 2020 08:37:47 +0000 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jGIag-0004yO-Os; Mon, 23 Mar 2020 08:37:46 +0000 +Received: from localhost ([127.0.0.1] helo=bugs.libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) id 1jGIae-0004yB-M5 + for libre-riscv-dev@lists.libre-riscv.org; Mon, 23 Mar 2020 08:37:44 +0000 +From: bugzilla-daemon@libre-riscv.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Mon, 23 Mar 2020 08:37:44 +0000 +X-Bugzilla-Reason: CC +X-Bugzilla-Type: changed +X-Bugzilla-Watch-Reason: None +X-Bugzilla-Product: Libre-SOC's first SoC +X-Bugzilla-Component: Specification +X-Bugzilla-Version: unspecified +X-Bugzilla-Keywords: +X-Bugzilla-Severity: enhancement +X-Bugzilla-Who: lkcl@lkcl.net +X-Bugzilla-Status: CONFIRMED +X-Bugzilla-Resolution: +X-Bugzilla-Priority: High +X-Bugzilla-Assigned-To: lkcl@lkcl.net +X-Bugzilla-Flags: +X-Bugzilla-Changed-Fields: +Message-ID: +In-Reply-To: +References: +X-Bugzilla-URL: http://bugs.libre-riscv.org/ +Auto-Submitted: auto-generated +MIME-Version: 1.0 +Subject: [libre-riscv-dev] [Bug 264] ISA switch needs to be a privileged + operation +X-BeenThere: libre-riscv-dev@lists.libre-riscv.org +X-Mailman-Version: 2.1.23 +Precedence: list +List-Id: Libre-RISCV General Development + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +Reply-To: Libre-RISCV General Development + +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: base64 +Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org +Sender: "libre-riscv-dev" + +aHR0cDovL2J1Z3MubGlicmUtcmlzY3Yub3JnL3Nob3dfYnVnLmNnaT9pZD0yNjQKCi0tLSBDb21t +ZW50ICM2IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g +LS0tCihJbiByZXBseSB0byBKYWNvYiBMaWZzaGF5IGZyb20gY29tbWVudCAjNSkKCj4gSWYgd2Ug +dXNlIHRoZSBzYW1lIDIgQyBvcGNvZGVzIGZvciBjb21wcmVzc2VkIHBhaXJzLCB0aGVuIHdlIGNh +biBlbmQgdXAgd2l0aAo+IDEzLjUgYml0cyBhdmFpbGFibGUgcGVyIGluc3RydWN0aW9uLCByYXRo +ZXIgdGhhbiBqdXN0IDExLCB3aGljaCBhbGxvd3MgdXMgdG8KPiBkZWZpbmUgYWJvdXQgNS42NTYg +KCEpIHRpbWVzIGFzIG1hbnkgY29tcHJlc3NlZCBpbnN0cnVjdGlvbnMuCj4gCj4gMTMuNSA9ICgz +MiAtIDYgKyAxKSAvIDIKPiAxMSA9IDE2IC0gNiArIDEKPiA1LjY1Ni4uLiA9IDIgXiAoMTMuNSAt +IDExKQoKb3RoZXIgaWRlYXMgYWxvbmcgdGhpcyB0aGVtZSBpbmNsdWRlIHNheWluZywgaW4gdGhh +dCBpbml0aWFsIDMyLWJpdCBzcGFjZSwgaXMKdG8gc3BlY2lmeSBob3cgbWFueSBvZiB0aGUgbmV4 +dCBpbnN0cnVjdGlvbnMgYXJlIHRvIGJlIGVuY29kZWQgYXMgQy4KCmknZCByZWNvbW1lbmQgdG8g +cmVzZXJ2ZSB0aGUgb3B0aW9uIHRvIGRvIHRoaXMsIGFzIGl0IGludm9sdmVzIHN0b3Jpbmcgc3Rh +dGUKKHRoZSBjb3VudGRvd24gdGltZXIpIHdoZXJlYXMganVzdCBoYXZpbmcgMiBDIG9wY29kZXMg +YXMgcGFpcnMgaXMgZGVhZCBzaW1wbGUsCmFzIGxvbmcgYXMgeW91IGFjY2VwdCB0aGF0IHRoZSBQ +QyBlbmNvZGVzIHRoZSBzdGF0ZSBpbmZvcm1hdGlvbiBhYm91dCB0aGUgZmFjdAp0aGF0IGlmIHRo +ZSBQQyBpcyBvbiBhIDItYnl0ZSBib3VuZGFyeSB5b3UncmUgaW4gdGhlIG1pZGRsZSBvZiB0aGUg +cGFpci4KCnRoaXMgYWxsb3dzIHRoZSBQQyB0byBzdG9yZSB0aGUgc3RhdGUgaWYgdGhlcmUgaXMg +YSB0cmFwLgoKPiBWTEUgcmVxdWlyaW5nIHNlcGFyYXRlIHBhZ2VzIHNlZW1zIGxpa2UgYSB0b3Rh +bCBtZXNzIHRoYXQgd2Ugc2hvdWxkIG5vdAo+IGVtdWxhdGUuCgppIG9ubHkgbG9va2VkIGF0IGl0 +IGJyaWVmbHkgc28gd2UgY2FuJ3Qgd3JpdGUgaXQgb2ZmIGVudGlyZWx5LCBob3dldmVyLi4uIHll +YWgKOikKCi0tIApZb3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVjYXVzZToKWW91IGFyZSBv +biB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f +X19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNj +di1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcv +bWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK + -- 2.30.2