[libre-riscv-dev] [Bug 264] ISA switch needs to be a privileged operation
authorbugzilla-daemon <bugzilla-daemon@libre-riscv.org>
Mon, 23 Mar 2020 00:26:03 +0000 (00:26 +0000)
committerlibre-riscv-dev <libre-riscv-dev@lists.libre-riscv.org>
Mon, 23 Mar 2020 00:26:05 +0000 (00:26 +0000)
ae/a3a7275434e28a49b3a04000c710966cebf98b [new file with mode: 0644]

diff --git a/ae/a3a7275434e28a49b3a04000c710966cebf98b b/ae/a3a7275434e28a49b3a04000c710966cebf98b
new file mode 100644 (file)
index 0000000..6dc5ff7
--- /dev/null
@@ -0,0 +1,105 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Mon, 23 Mar 2020 00:26:06 +0000
+Received: from localhost ([::1] helo=libre-riscv.org)
+       by libre-riscv.org with esmtp (Exim 4.89)
+       (envelope-from <libre-riscv-dev-bounces@lists.libre-riscv.org>)
+       id 1jGAur-0000Dq-Te; Mon, 23 Mar 2020 00:26:05 +0000
+Received: from localhost ([127.0.0.1] helo=bugs.libre-riscv.org)
+ by libre-riscv.org with esmtp (Exim 4.89)
+ (envelope-from <bugzilla-daemon@libre-riscv.org>) id 1jGAuo-0000De-Vp
+ for libre-riscv-dev@lists.libre-riscv.org; Mon, 23 Mar 2020 00:26:03 +0000
+From: bugzilla-daemon@libre-riscv.org
+To: libre-riscv-dev@lists.libre-riscv.org
+Date: Mon, 23 Mar 2020 00:26:03 +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: <bug-264-13-Qvey695vgQ@http.bugs.libre-riscv.org/>
+In-Reply-To: <bug-264-13@http.bugs.libre-riscv.org/>
+References: <bug-264-13@http.bugs.libre-riscv.org/>
+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
+ <libre-riscv-dev.lists.libre-riscv.org>
+List-Unsubscribe: <http://lists.libre-riscv.org/mailman/options/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=unsubscribe>
+List-Archive: <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/>
+List-Post: <mailto:libre-riscv-dev@lists.libre-riscv.org>
+List-Help: <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=help>
+List-Subscribe: <http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=subscribe>
+Reply-To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+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" <libre-riscv-dev-bounces@lists.libre-riscv.org>
+
+aHR0cDovL2J1Z3MubGlicmUtcmlzY3Yub3JnL3Nob3dfYnVnLmNnaT9pZD0yNjQKCi0tLSBDb21t
+ZW50ICMyIGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g
+LS0tCihJbiByZXBseSB0byBKYWNvYiBMaWZzaGF5IGZyb20gY29tbWVudCAjMSkKCmknbGwgbWVu
+dGlvbiB0aGUgZWxmIGZsYWdzIGlkZWEuIGl0IG1heSBoZWxwIGF0IHNvbWUgcG9pbnQgaWYgeW91
+IGNvdWxkIGV4cGxhaW4KaXQgdG8gVGltIG9mIFJhcHRvckNTLgoKCj4gRm9yIHN3aXRjaGluZyBi
+ZXR3ZWVuIHN0YW5kYXJkIFBvd2VyIGFuZCBQb3dlcitTVlByZWZpeCwgSSB3YXMgaG9waW5nIHRo
+YXQKPiBhbGwgb2YgU1ZQcmVmaXggd291bGQganVzdCBmaXQgaW4gdW5hbGxvY2F0ZWQgcG9ydGlv
+bnMgb2YgdGhlIFBvd2VyIElTQS4KCmp1c3QuIGJhcmVseSwgeWVzLiBieSB1c2luZyB1cCAyIG1h
+am9yIG9wY29kZXMgcGVyIHByZWZpeC4gIDIgZm9yIDQ4LCAyIGZvciA2NApiaXQuCgo+IAo+IEZv
+ciBoYW5kbGluZyAxNi1iaXQgaW5zdHJ1Y3Rpb25zLCB3b3VsZCBpdCB3b3JrIHRvIGluc3RlYWQg
+ZGVmaW5lIGEgcGFpciBvZgo+IDE2LWJpdCBpbnN0cnVjdGlvbnMgYXMgYSAzMi1iaXQgaW5zdHJ1
+Y3Rpb24gd2l0aCB0aGUgc3RhbmRhcmQgb3Bjb2RlIGZpZWxkCj4gaW4gdGhlIGNvcnJlY3QgcG9z
+aXRpb24gZm9yIGRlY29kaW5nIHRvIGFsbG93IG1peGluZyB3aXRoIGFyYml0cmFyeSA+PQo+IDMy
+LWJpdCBQb3dlciBJU0Egb3BlcmF0aW9ucz8KCm9ubHkgb24gQkUgc3lzdGVtcyBiZWNhdXNlIG9u
+bHkgdGhlbiBkb2VzIHRoZSBkZWNvZGVyIHNlZSB0aGUgbWFqb3Igb3Bjb2RlIGluCnRoZSAxc3Qg
+Ynl0ZS4KCm9rIG9rIGlmIHdlIHdhbnRlZCB0byBtYWtlIG91cnNlbHZlcyBmZWVsIGxpa2UgamFt
+bWluZyBvdXIgZmluZ2VycyBkb3duIG91cgp0aHJvYXQgYW5kIGh1cmxpbmcsIHdlIGNvdWxkIGdv
+OgoKIm9rIG1yIDMyIGJpdCBMRSBzeXN0ZW0sIHdlIGhhdmUgcmVzZXJ2ZWQgMiBtYWpvciBvcGNv
+ZGVzIGZvciBDLCBhbmQgaW4gYnl0ZSAzCndlIGhhdmUgYSBDIGluc3RydWN0aW9uLiAgaG93ZXZl
+ciB0aGVyZSBhcmUgMiBieXRlcyBsZWZ0LCAwIGFuZCAxLCB3aGljaCBpcyBub3cKdGhlIFNFQ09O
+RCBDIGluc3RydWN0aW9uLCB0byBiZSBleGVjdXRlZCBBRlRFUiB0aGUgb25lIGluIGJ5dGVzIDIg
+YW5kIDMiLgoKaWYgdGhvc2UgMiBieXRlcyBhcmUgYWxsIHplcm8gdGhhdCBpcyBhIEMgTk9QCgpz
+byB0aGlzIHdvdWxkIG1lYW4gcnVubmluZyBpbnN0cnVjdGlvbnMgaW4gYSB3ZWlyZCAyIHN0ZXBz
+IGZvcndhcmQsIDEgc3RlcCBiYWNrCmZhc2hpb24sIGJ1dCB3b3VsZCBhdCBsZWFzdCBiZSBMRSBj
+b21wYXRpYmxlLgoKYmxlY2guCgpTVlByZWZpeDMyIChDIHdpdGggYSBTVlAgYWRkZWQpIGlzIGFs
+c28gZG9hYmxlIGJ0dy4gIHRoYXQganVzdCB0YWtlcyB1cCAzMgpiaXRzLCBzdHJhaWdodC4KCj4g
+Cj4gRm9yIGV4YW1wbGUsIGlmIHRoZXJlIHdlcmUgdGhlIGZvbGxvd2luZyB0d28gMTYtYml0IGlu
+c3RydWN0aW9uczoKPiAKPiBhZGQgMywgMywgNAo+IGFkZGkgMywgMywgMTIKPiAKPiBUaGV5IHdv
+dWxkIGJvdGggYmUgcGFja2VkIGludG8KPiBhIHNpbmdsZSAzMi1iaXQgaW5zdHJ1Y3Rpb24gKGRl
+bm90ZWQgdXNpbmcgYnJhY2VzKToKPiAKPiB7Cj4gICAgIGFkZCAzLCAzLCA0Cj4gICAgIGFkZGkg
+MywgMywgMTIKPiB9Cj4gCj4gV2Ugd291bGRuJ3QgbmVlZCB0byBzdXBwb3J0IGFsbCBpbnN0cnVj
+dGlvbnMsIGp1c3QgdGhlIG1vc3QgY29tbW9uIG9uZXMsIAoKeWVzIGFncmVlZC4gIGknZCBsaWtl
+IHRvIGFzayByb2dpZXIgYnJ1aXNzZSB0byBoZWxwIGRlc2lnbiBpdCwgaGUgaXMgZXh0cmVtZWx5
+Cmdvb2QuCgoKCj5hbmQKPiBpdCdzIHBlcmZlY3RseSBmaW5lIHRvIG5vdCBzdXBwb3J0IHBhcnRp
+Y3VsYXIgcGFpcnMgKHN1Y2ggYXMgaWYgdGhlIHNlY29uZAo+IG9uZSBjYW4gdHJhcCBhbmQgdGhl
+IGZpcnN0IG9uZSBjYW4ndCBqdXN0IGJlIHJ1biBhZ2FpbiAtLSBhbGxvd2luZyB1cyB0byBub3QK
+PiBuZWVkIHRvIHdvcnJ5IGFib3V0IHdoYXQgaGFwcGVucyBpZiB3ZSB0cmFwIGluIHRoZSBtaWRk
+bGUgb2YgYSBwYWlyKS4KCmhtbS4uLiB3ZSBtaWdodCBoYXZlIHRvLiBvciwgYW5vdGhlciB3YXkg
+KGluZGljYXRpbmcgdGhlIGV4dGVudCBvZiB0aGUKYXdmdWxuZXNzKSwgYSBiaXQgaW4gYSBTUFIg
+d2hpY2ggaXMgY29udGV4dHN3aXRjaGVkIHRlbGxzIHVzIHdoaWNoIG9mIHRoZSAyIEMKaW5zdHJ1
+Y3Rpb25zIGFyZSBiZWluZyBleGVjdXRlZC4KCm9yLi4uICpzaHVkZGVyKiB3ZSBoYXZlIHRoZSBQ
+QyBhZHZhbmNlIGZpcnN0IGJ5IDQgYnl0ZXMsIHRoZW4ganVtcCBCQUNLIDIKYnl0ZXMsIHRoZW4g
+anVtcCBmb3J3YXJkIHRvLi4uIG5vLCBteSBicmFpbiBqdXN0IG1lbHRlZCB0aGlua2luZyBhYm91
+dCB0aGF0Cm9uZS4KCi0tIApZb3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVjYXVzZToKWW91
+IGFyZSBvbiB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19fX19fX19fX19f
+X19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJy
+ZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNj
+di5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK
+