From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Hirte Subject: Re: BUG: KASAN: use-after-free in amdgpu_job_free_cb Date: Fri, 12 Jan 2018 22:47:07 +0100 Message-ID: <20180112214706.GA23419@probook> References: <77f6ae06-988a-54c8-fa57-556df22cc202@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <77f6ae06-988a-54c8-fa57-556df22cc202-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Andrey Grodzovsky Cc: sunpeng.li-5C7GfCeVMHo@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Alex Deucher , =?utf-8?B?THXDrXM=?= Mendes , Harry Wentland , Christian =?utf-8?B?S8O2bmln?= T24gMjAxOCBKYW4gMTIsIEFuZHJleSBHcm9kem92c2t5IHdyb3RlOgo+IEhpLCBsb29rcyB0byBt ZcKgIGxpa2UgYSBkaWZmZXJlbnQgaXNzdWUgKG5vdCByZWxhdGVkKSB0aGVuIHRoZSBvbmXCoCAK PiBKb2hhbm5lcywgcmVwb3J0cywgeW91ciBpc3N1ZSB3YXMgYWxyZWFkeSByZXBvcnRlZCBieSBz b21lIG9uZSAoY2FuJ3QgCj4gcmVtZW1iZXIgdGhlIHRocmVhZCBvZiBoYW5kKSBhbmQgbG9va3Mg bGlrZSBpbiBzaGFkZXIgaGFuZyBvciBHUFUgCj4gc2NoZWR1bGVyIHN5bmNocm9uaXphdGlvbiBp c3N1ZSB3aGlsZcKgIEpvaGFubmVzJ3MgdXNlIGFmdGVyIGZyZWUgaXMgcHVyZSAKPiBzb2Z0d2Fy ZSBsb2dpYyBpc3N1ZSBpbiBlaXRoZXIgS01TIGF0b21pYyBmcmFtZXdvcmsgb3IgbW9yZSBwcm9i YWJseSBpbiAKPiBBTURHUFUvREMgKERBTCkuCj4gCj4gCj4gSm9oYW5lcywgSSBhdHRhY2hlZCBh IGRlYnVnIHBhdGNoIHdoaWNoIGZvcmNlcyB0aGUgY3Vyc29yIHVwZGF0ZSB0byB3YWl0IAo+IGZv ciBhbnnCoCBwYWdlIGZsaXAgaW4gcHJvZ3Jlc3MsIGNhbiB5b3UgZ2l2ZSBpdCBhIHRyeSBhbmQg c2VlIGlmIHRoZSAKPiBpc3N1ZSBpcyBnb25lID8gVGhpcyBpcyBub3QgYW4gYWN0dWFsIGZpeCBi dXQganVzdCB0byBldmFsdWF0ZSB0aGUgcmVhc29uLgo+IAoKPiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9kbS9hbWRncHVfZG0uYyBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMKPiBpbmRleCA1YTcwNjgyLi4z MjNkMDIwIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVf ZG0vYW1kZ3B1X2RtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1 X2RtL2FtZGdwdV9kbS5jCj4gQEAgLTQ5MDgsNyArNDkwOCw3IEBAIHN0YXRpYyBpbnQgYW1kZ3B1 X2RtX2F0b21pY19jaGVjayhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAgICAgICAgICogc3lu Y2hyb25pemF0aW9uIGV2ZW50cy4KPiAgICAgICAgICAqLwo+ICAKPiAtICAgICAgIGlmIChsb2Nr X2FuZF92YWxpZGF0aW9uX25lZWRlZCkgewo+ICsgICAgICAgaWYgKGxvY2tfYW5kX3ZhbGlkYXRp b25fbmVlZGVkIHx8IHN0YXRlLT5sZWdhY3lfY3Vyc29yX3VwZGF0ZSA9PSB0cnVlKSB7Cj4gIAo+ ICAgICAgICAgICAgICAgICByZXQgPSBkb19hcXVpcmVfZ2xvYmFsX2xvY2soZGV2LCBzdGF0ZSk7 Cj4gICAgICAgICAgICAgICAgIGlmIChyZXQpCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS90dG0vdHRtX3BhZ2VfYWxsb2MuYyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX3BhZ2VfYWxs b2MuYwo+IGluZGV4IGExYTc1MWIuLjZkNmZmZGYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL3R0bS90dG1fcGFnZV9hbGxvYy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1f cGFnZV9hbGxvYy5jCgpUaGUgcGF0Y2ggc2VlbXMgaW5jb21wbGV0ZS4gCgotLSAKUmVnYXJkcywK ICBKb2hhbm5lcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==