mirror of https://github.com/torvalds/linux.git
97ba0c7413
- Fix a possible NULL-ptr dereference in dev_iommu_priv_get() which is too easy to accidentially trigger from IOMMU drivers. In the current case the AMD IOMMU driver triggered it on some machines in the IO-page-fault path, so fix it once and for all. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmAdawcACgkQK/BELZcB GuN6dg//XtkZJUl7Cf5wBAYv8PRIGTrbS6a4JQ4Eunv4x9Q29Cvqgb813DPO15sB xfR7hTGhWJz9LpZVxX9AxmklVRNFUsng6bIaU8drc0y5rDBm2fjmgRo3zX5DQp+K 120ZwbAK0TIFlyL3nQhqrfnGJN3lMqdMQJ4EbzkQOtk8BkeBWPwYsXvI2PCgvjsY U4SGKh2URaJh59W+PApXUCf5owCPGJoCN2pnGJAmYUmsainTe2FZ79xXGSzvFczH ty4YWphoNimvMUcYzdn/ZTUwA68zlRP6/YgpWxpn3tr0624WUK4LusmzBWgNjPB5 NzYaaOoXHIhqyuFbVd5QXeyoNhKX59ICnV8U8zLvwpT2RHMzVX6hu5Kx7zDy45V3 F7IqHQfAz7ZnEZ8o+SzdN3ZquFfE2/zQCmFY3OQZOCl11behL1o6tY6g244R6oiq VYk2t5whm9K7hbDBclzzIUsax6oK8IX7GBwyy8Xw+k4Qnx/qLmG8txfjax7FBWix km/cAJwIv8mhLL496I6XNtHLzcgwvjLQ0HNT3E1MFj/d+uD0rUxAea9XW/QpO6gc 6+tzL7S9PckX7TY3kuEbvz8b4TWcumSma4tZqiky7iFG+Rxzc+BeMDLMzPZhhpTL 5AuqKLFFs/XeHGo4mqpLKPGlK30qp2GJh5VaTq2cPLA82hkFSSk= =Og2E -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fix from Joerg Roedel: "Fix a possible NULL-ptr dereference in dev_iommu_priv_get() which is too easy to accidentially trigger from IOMMU drivers. In the current case the AMD IOMMU driver triggered it on some machines in the IO-page-fault path, so fix it once and for all" * tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it |
||
|---|---|---|
| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| vdso | ||
| video | ||
| xen | ||