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a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1601450320; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to; bh=qszLRp610KM1evPqkHZZ4TULFEPMDDCHrKhOHL9Calg=; b=VxLi47jxjLMA/8KfOfQluB5H9tdiNpLA5xhADYI/Ahx5Yeo3d9xZB/suOR+oCyxtAJYNp3 kzZ8RbirgaX6ugDA== To: Walter Wu Subject: Re: [PATCH v4 1/6] timer: kasan: record timer stack In-Reply-To: <1601140312.15228.12.camel@mtksdccf07> Date: Wed, 30 Sep 2020 09:18:40 +0200 Message-ID: <87pn63ivfz.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200930_031843_833322_10553EE6 X-CRM114-Status: GOOD ( 14.22 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marco Elver , wsd_upstream , Stephen Boyd , Alexander Potapenko , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, linux-mm@kvack.org, John Stultz , linux-arm-kernel@lists.infradead.org, Andrey Konovalov , Matthias Brugger , Andrey Ryabinin , Andrew Morton , Dmitry Vyukov Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org V2FsdGVyLAoKT24gU3VuLCBTZXAgMjcgMjAyMCBhdCAwMToxMSwgV2FsdGVyIFd1IHdyb3RlOgo+ IEZpcnN0LCBJIHRoaW5rIHRoZSBjb21taXQgbG9nIOKAnEJlY2F1c2UgaWYgdGhlIFVBRiByb290 IGNhdXNlIGlzIGluIHRpbWVyCj4gaW5pdCDigKbigJ0gbmVlZHMgdG8gYmUgcmVtb3ZlZCwgdGhp cyBwYXRjaCBob3BlcyB0byBoZWxwIHByb2dyYW1tZXIgZ2V0cwo+IHRpbWVyIGNhbGxiYWNrIGlz IHdoZXJlIGlzIHJlZ2lzdGVyZWQuIEl0IGlzIHVzZWZ1bCBvbmx5IGlmIGZyZWUgc3RhY2sKPiBp cyBjYWxsZWQgZnJvbSB0aW1lciBjYWxsYmFjaywgYmVjYXVzZSBwcm9ncmFtbWVyIGNhbiBzZWUg d2h5ICYgd2hlcmUKPiByZWdpc3RlciB0aGlzIGZ1bmN0aW9uLgo+Cj4gU2Vjb25kLCBzZWUgWzFd LCBpdCBzaG91bGQgc2F0aXNmaWVzIGZpcnN0IHBvaW50LiBUaGUgZnJlZSBzdGFjayBpcyBmcm9t Cj4gdGltZXIgY2FsbGJhY2ssIGlmIHdlIGtub3cgd2hlcmUgcmVnaXN0ZXIgdGhpcyBmdW5jdGlv biwgdGhlbiBpdCBzaG91bGQKPiBiZSB1c2VmdWwgdG8gc29sdmUgVUFGLgoKTm8uIEl0J3MgY29t cGxldGVseSB1c2VsZXNzLgoKVGhlIHByb2JsZW0gaGFzIGFic29sdXRlbHkgbm90aGluZyB0byBk byB3aXRoIHRoZSB0aW1lciBjYWxsYmFjayBhbmQgdGhlCnRpbWVyX2luaXQoKSBpbnZvY2F0aW9u IHdoaWNoIHNldCB0aGUgdGltZXIncyBjYWxsYmFjayB0byAnZHVtbXlfdGltZXInLgoKVGhlIHRp bWVyIGNhbGxiYWNrIGhhcHBlbnMgdG8gZnJlZSB0aGUgb2JqZWN0LCBidXQgdGhlIHdvcmtlciB0 aHJlYWQgaGFzCnN0aWxsIGEgcmVmZXJlbmNlIG9mIHNvbWUgc29ydC4KClNvIHRoZSBwcm9ibGVt IGlzIGVpdGhlciBtaXNzaW5nIHJlZmNvdW50aW5nIHdoaWNoIGFsbG93cyB0aGUgdGltZXIKY2Fs bGJhY2sgdG8gZnJlZSB0aGUgb2JqZWN0IG9yIHNvbWUgbWlzc2luZyBzZXJpYWxpemF0aW9uLgoK S25vd2luZyB0aGUgcGxhY2Ugd2hpY2ggaW5pdGlhbGl6ZWQgdGhlIHRpbWVyIGlzIGFic29sdXRl bHkgbm90IGhlbHBpbmcKdG8gZmlndXJlIG91dCB3aGF0J3MgbWlzc2luZyBoZXJlLgoKQXNpZGUg b2YgdGhhdCBpdCdzIHRyaXZpYWwgZW5vdWdoIHRvIGRvOgoKICBnaXQgZ3JlcCBkdW1teV90aW1l ciBkcml2ZXJzL3VzYi9nYWRnZXQvdWRjL2R1bW15X2hjZC5jCgppZiB5b3UgcmVhbGx5IHdhbnQg dG8ga25vdyB3aGF0IGluaXRpYWxpemVkIGl0OgoKIGR1bW15X3RpbWVyKzB4MTI1OC8weDMyYWUg ZHJpdmVycy91c2IvZ2FkZ2V0L3VkYy9kdW1teV9oY2QuYzoxOTY2CiBjYWxsX3RpbWVyX2ZuKzB4 MTk1LzB4NmYwIGtlcm5lbC90aW1lL3RpbWVyLmM6MTQwNAogZXhwaXJlX3RpbWVycyBrZXJuZWwv dGltZS90aW1lci5jOjE0NDkgW2lubGluZV0KClRoYXQgc2FpZCwgSSdtIGFsbCBmb3IgYWRkaW5n IHVzZWZ1bCBpbmZvcm1hdGlvbiB0byBLQVNBTiBvciB3aGF0ZXZlcgpyZXBvcnRzLCBidXQgSSdt IG5vdCBhZ3JlZWluZyB3aXRoIHRoZSBhcHByb2FjaCBvZiAnTGV0J3Mgc3ByaW5rbGUKa2FzYW5f Zm9vKCkgYWxsIG92ZXIgdGhhIHBsYWNlIGFuZCBjbGFpbSBpdCBpcyB1c2VmdWwgdG8gZGVjb2Rl IGFuIFVBRicuCkFkZGluZyBpcnJlbGV2YW50IGluZm9ybWF0aW9uIHRvIGEgcmVwb3J0IGlzIGFj dHVhbGx5IGNvdW50ZXIgcHJvZHVjdGl2ZQpiZWNhdXNlIGl0IG1ha2VzIHBlb3BsZSBsb29rIGF0 IHRoZSB3cm9uZyBwbGFjZS4KCkFnYWluOiBQcm92aWRlIGFuIGFuYWx5c2lzIG9mIHN1Y2ggYSBk dW1wIHdoZXJlIHRoZSB0aW1lcl9pbml0KCkKZnVuY3Rpb24gaXMgYSBrZXkgZWxlbWVudCBvZiBz b2x2aW5nIHRoZSBwcm9ibGVtLgoKVGhhbmtzLAoKICAgICAgICB0Z2x4CgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1tZWRpYXRlayBtYWlsaW5n IGxpc3QKTGludXgtbWVkaWF0ZWtAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW1lZGlhdGVrCg==