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Wed, 22 Apr 2026 20:19:58 +0800 (AWST) Message-ID: Date: Wed, 22 Apr 2026 20:19:58 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 2/5] bug/kunit: Reduce runtime impact of warning backtrace suppression To: Albert Esteve , Arnd Bergmann , Brendan Higgins , Rae Moar , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jonathan Corbet , Shuah Khan , Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, dri-devel@lists.freedesktop.org, workflows@vger.kernel.org, linux-doc@vger.kernel.org, peterz@infradead.org, Alessandro Carminati References: <20260420-kunit_add_support-v7-0-e8bc6e0f70de@redhat.com> <20260420-kunit_add_support-v7-2-e8bc6e0f70de@redhat.com> Content-Language: fr From: David Gow In-Reply-To: <20260420-kunit_add_support-v7-2-e8bc6e0f70de@redhat.com> Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" TGUgMjAvMDQvMjAyNiDDoCA4OjI4IFBNLCBBbGJlcnQgRXN0ZXZlIGEgw6ljcml0wqA6Cj4gRnJv bTogQWxlc3NhbmRybyBDYXJtaW5hdGkgPGFjYXJtaW5hQHJlZGhhdC5jb20+Cj4gCj4gS1VuaXQg c3VwcG9ydCBpcyBub3QgY29uc2lzdGVudGx5IHByZXNlbnQgYWNyb3NzIGRpc3RyaWJ1dGlvbnMs IHNvbWUKPiBpbmNsdWRlIGl0IGluIHRoZWlyIHN0b2NrIGtlcm5lbHMsIHdoaWxlIG90aGVycyBk byBub3QuCj4gV2hpbGUgYm90aCBLVU5JVCBhbmQgS1VOSVRfU1VQUFJFU1NfQkFDS1RSQUNFIGNh biBiZSBjb25zaWRlcmVkIGRlYnVnCj4gZmVhdHVyZXMsIHRoZSBmYWN0IHRoYXQgc29tZSBkaXN0 cm9zIHNoaXAgd2l0aCBLVW5pdCBlbmFibGVkIG1lYW5zIGl0J3MKPiBpbXBvcnRhbnQgdG8gbWlu aW1pemUgdGhlIHJ1bnRpbWUgaW1wYWN0IG9mIHRoaXMgcGF0Y2guCj4gCj4gVG8gdGhhdCBlbmQs IHRoaXMgcGF0Y2ggYWRkcyBhbiBhdG9taWMgY291bnRlciB0aGF0IHRyYWNrcyB0aGUgbnVtYmVy Cj4gb2YgYWN0aXZlIHN1cHByZXNzaW9ucy4gX19rdW5pdF9pc19zdXBwcmVzc2VkX3dhcm5pbmco KSBjaGVja3MgdGhpcwo+IGNvdW50ZXIgZmlyc3QgYW5kIHJldHVybnMgaW1tZWRpYXRlbHkgd2hl biBubyBzdXBwcmVzc2lvbnMgYXJlIGFjdGl2ZSwKPiBhdm9pZGluZyBSQ1UtcHJvdGVjdGVkIGxp c3QgdHJhdmVyc2FsIGluIHRoZSBjb21tb24gY2FzZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBBbGVz c2FuZHJvIENhcm1pbmF0aSA8YWNhcm1pbmFAcmVkaGF0LmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBB bGJlcnQgRXN0ZXZlIDxhZXN0ZXZlQHJlZGhhdC5jb20+Cj4gLS0tCgpJJ20gbm90IHN1cmUgaG93 IG11Y2ggb2YgYW4gaW1wcm92ZW1lbnQgdGhpcyBpcy4KCkl0IG1pZ2h0IGJlIHdvcnRoIHB1dHRp bmcgdGhpbmdzIGJlaGluZCB0aGUga3VuaXRfcnVubmluZyBzdGF0aWMgYnJhbmNoLgoKWW91IGNv dWxkIGV2ZW4gYWRkIGEgbmV3IGt1bml0X2hhc19zdXBwcmVzc2VkX3dhcm5pbmdzIHN0YXRpYyBi cmFuY2gsIAp0aG91Z2ggSSBkb3VidCBhbnlvbmUncyB0b28gd29ycmllZCBhYm91dCB0aGUgcnVu dGltZSBwZXJmb3JtYW5jZSBvZiAKV0FSTigpIGR1cmluZyB0ZXN0aW5nLCBidXQgd2l0aCBubyBz dXBwcmVzc2lvbnMsIHNvIGl0J3MgbGlrZWx5IG5vdCAKd29ydGggaXQuCgpIYXZlIGEgbG9vayBh dCwgZS5nLiwga3VuaXRfZmFpbF9jdXJyZW50X3Rlc3QoKSBpbiAKaW5jbHVkZS9rdW5pdC90ZXN0 LWJ1Zy5oLCB3aGljaCB1c2VzIHRoZSBleGlzdGluZyBob29rcyBpbXBsZW1lbnRhdGlvbiAKYW5k IHN0YXRpYyBicmFuY2ggdG8gcmVkdWNlIHRoZSBvdmVyaGVhZCBhcyBtdWNoIGFzIEknZCBleHBl Y3Qgd2UgbmVlZC4gClRoYXQnZCBhbHNvIHBvdGVudGlhbGx5IGxldCB5b3UgbW92ZSB0aGUgYmFj a3RyYWNlIHN1cHByZXNzaW9uIGNvZGUgaW50byAKdGhlIGt1bml0LmtvIG1vZHVsZSwgc28geW91 J3JlIG5vdCBldmVuIHBheWluZyBtb3JlIHRoYW4gfmEgcG9pbnRlcidzIAp3b3J0aCBvZiBtZW1v cnkgaWYgbm8gdGVzdHMgYXJlIGV2ZW4gbG9hZGVkLgoKQ2hlZXJzLAotLSBEYXZpZAoK