From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: WARN_ON(irqs_disabled()) in dma_free_attrs? From: Fredrik Noring Message-Id: <20180304175949.GB2368@localhost.localdomain> Date: Sun, 4 Mar 2018 18:59:51 +0100 To: Alan Stern Cc: Christoph Hellwig , Robin Murphy , Marek Szyprowski , iommu@lists.linux-foundation.org, USB list , =?utf-8?Q?J=C3=BCrgen?= Urban List-ID: SGkgQWxhbiBTdGVybiwKCj4gPiBBbGFuLCBjYW4gZG1hX2ZyZWVfY29oZXJlbnQgYmUgZGVsYXll ZCB0byBhIHBvaW50IHdoZW4gSVJRcyBhcmUgZW5hYmxlZD8KPiAKPiBZZXMsIHN1YmplY3QgdG8g dGhlIHVzdWFsIGNvbmNlcm5zIGFib3V0IG5vdCBiZWluZyBkZWxheWVkIGZvciB0b28gCj4gbG9u Zy4gIEFsc28sIHNvbWUgSENEcyBhcmUgaGlnaGx5IG1lbW9yeS1jb25zdHJhaW5lZC4gIEkgZG9u J3Qga25vdyBpZiAKPiB0aGV5IHVzZSB0aGlzIEFQSSwgYnV0IGlmIHRoZXkgZG8gdGhlbiBkZWxh eWluZyBhIGZyZWUgY291bGQgcmVzdWx0IGluIAo+IG5vdCBlbm91Z2ggbWVtb3J5IGJlaW5nIGF2 YWlsYWJsZSB3aGVuIGFuIGFsbG9jYXRpb24gaXMgbmVlZGVkLgoKVGhlIFBTMiBIQ0QgaW4gdGhp cyBjYXNlIGlzIGxpbWl0ZWQgdG8gMjU2IEtpQiBhbmQgbWVtb3J5IGFsbG9jYXRpb24KZmFpbHVy ZXMgY2FuIGJlIG9ic2VydmVkIGZyZXF1ZW50bHkgaW4gVVNCIHRyYWNlcyAoMTAyIHN1YnNlcXVl 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