mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-28 11:49:32 +00:00
dma-mapping regression fix for 5.3
- ensure that dma_addressing_limited doesn't crash on devices without a dma mask (Eric Auger) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAl04bXMLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYOw8A//UWbvFvvSI3QBXo+arioiiCl3Z0p+PRJ0wswDuaZf Nf3xvtbyoQ3NpK2xOm1+xNdhdHf5Yp3irc/t/WiOPmw8fOpFOBq7WeiSYNtx5uCW 9GRBSzxga++gjPdXUOQWCHHcFV1+kdfdoPNssCSwZ0rrkMRRF+cG25QNZ9qzawI0 gsdK4uRaU/wp3u4YCYiiqg4RuGCDZM+KXMruGldc5cVCpRtNa+n2SDKURz40pAb+ oW7tqH7DCNJbmplAiWq8R94EekWqrWLlHvPjSZ//YOHwFHL2sLKH9uKMSkFQiYw3 GiLYSZyWHzPERv0u1EA2oLvaS2DQzrn1n1N0fI1iXVSCQLJ9bZiBUtYPJIMf+46l /GIs6LKNo5Q2RfuZSlEYJ/mlVrYS2sTdD7GIVf4chXNz/DRQN/ZM8fP+Vi+bLPue sgy/fULkVWhG/Er59J0+HTOWPRUQwMElwFppCYlIW+CBe62wVDNWgr2vElRHcCWU hwHitPbocVGmY/xQ3PHq9ZKoComO1jQE6gpzu3h2BzqtPWk8xdDix7YpqsyA7RyJ ma7U54ve/0Y5y2BTqk8a+RqVqzRqPtPOu0fD2vka32Hcm2ReSPqcb5a/+hRPCcs6 IzKLifPmj6+HviiwDV4vj3aiZnUPv7NG6AHFyYZn8+0RT/9PKkrXeis1tJxfdYy+ 3a4= =OK5z -----END PGP SIGNATURE----- Merge tag 'dma-mapping-5.3-2' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping regression fix from Christoph Hellwig: "Ensure that dma_addressing_limited doesn't crash on devices without a dma mask (Eric Auger)" * tag 'dma-mapping-5.3-2' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: use dma_get_mask in dma_addressing_limited
This commit is contained in:
commit
c2626876c2
1 changed files with 2 additions and 2 deletions
|
@ -689,8 +689,8 @@ static inline int dma_coerce_mask_and_coherent(struct device *dev, u64 mask)
|
|||
*/
|
||||
static inline bool dma_addressing_limited(struct device *dev)
|
||||
{
|
||||
return min_not_zero(*dev->dma_mask, dev->bus_dma_mask) <
|
||||
dma_get_required_mask(dev);
|
||||
return min_not_zero(dma_get_mask(dev), dev->bus_dma_mask) <
|
||||
dma_get_required_mask(dev);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARCH_HAS_SETUP_DMA_OPS
|
||||
|
|
Loading…
Reference in a new issue