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: Robin Murphy Message-Id: <5696e17e-e0f4-4e6c-7783-4eeea0ff7a5e@arm.com> Date: Tue, 13 Mar 2018 12:11:49 +0000 To: Fredrik Noring , Christoph Hellwig Cc: Alan Stern , Marek Szyprowski , iommu@lists.linux-foundation.org, USB list , =?UTF-8?Q?J=c3=bcrgen_Urban?= List-ID: T24gMTEvMDMvMTggMTg6MDEsIEZyZWRyaWsgTm9yaW5nIHdyb3RlOgo+IEhpIENocmlzdG9waCwK PiAKPj4gVGhlIHBvaW50IGlzIHRoYXQgeW91IHNob3VsZCBhbHdheXMgdXNlIGEgcG9vbCwgcGVy aW9kLgo+PiBkbWFfYWxsb2MqL2RtYV9mcmVlKiBhcmUgZnVuZGFtZW50YWxseSBleHBlbnNpdmUg b3BlcmF0aW9ucyBvbiBteQo+PiBhcmNoaXRlY3R1cmVzLCBzbyBpZiB5b3UgY2FsbCB0aGVtIGZy b20gYSBmYXN0IHBhdGggeW91IGFyZSBkb2luZwo+PiBzb21ldGhpbmcgd3JvbmcuCj4gCj4gVGhl IGF1dGhvcidzIGNvbW1lbnQgaW4gY29tbWl0IGIzNDc2Njc1MzIwZSAidXNiOiBkbWEgYm91bmNl IGJ1ZmZlciBzdXBwb3J0Igo+IHNlZW1zIHRvIHN1Z2dlc3QgdGhhdCB0aGUgZ3JlYXRlc3QgY29u Y2VybiBpcyBzcGFjZSBlZmZpY2llbmN5IGFzIG9wcG9zZWQgdG8KPiBzcGVlZC4gSSB0cmllZCB0 byBldmFsdWF0ZSBzdHJpY3QgcG9vbCBhbGxvY2F0aW9ucywgc2ltaWxhciB0byB0aGUgcGF0Y2gK 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