mirror of
https://github.com/torvalds/linux.git
synced 2026-06-10 15:42:19 +02:00
Copy single-chunk MMIO write values into a persistent (per-fragment) field to fix use-after-free stack bugs due to KVM dereferencing a stack pointer after an exit to userspace. Clean up and comment the emulated MMIO code to try to make it easier to maintain (not necessarily "easy", but "easier"). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKTobbabEP7vbhhN9OlYIJqCjN/0FAmnZJAkACgkQOlYIJqCj N/2TUxAAnmOHpQ0hKjDvkMXTLOUJEitegRn8CDd2NWa6TEnoCFmHu5sXAMaO0V7v EK2NH0uwT43Zr55BlXTxjEaQOby16tKjqK4FlG1Zb8UI6e9Lzhk6zIXMI7NTpV41 HMF73cQyHIzeS9ymf0fdVo3nlnvTXBHVCifyJwmb2RARl+LqmTimHb9+9piuIxJB /v473RoFCNxI7Rwl6Pp5sjl7lWTIDUQJSi3+1gMaowTtnsUyCPTLejwj7/b9NWF3 i+nTNwwpHFvgfTE3decMyKupY9aXUM9FU/AFf+eUbvzjR/Dx/7o31Cpz4NCHQ38c 4TCFKkOQ2r+e8s7ATBeRKdOXdP7d7DW3qasLfPVjzEDxuifmW+awDRYBZwNM/Ybv jDCBO6gbtw/f+oJPKq9oivqBSu+Z6vR7NnPmk1vh7VocsZdAlbCwdBU2+N5DBkfh LJ+nOxzNL1q1A8X61CZFffEooh971Mg7ztHV5IDviK5/Fop0NfQBjxdxoz+wttzp ufwY1WUMHjImRfZTk3e9icJwarqEI39QRmjKuaUJxEXjbJCbtvfKJ0lrNn7RRNPf aqi9M2z6UvVrQi/Vw5rRTx7fYr091QIOHDdGBVl7atcGyU4gvdpXdkBS6xqafgD6 S/QzWypU868iMgLWqNpNeKtRLPQsuwTywC5vx57Sm0yPlPbM8H0= =Qyhh -----END PGP SIGNATURE----- Merge tag 'kvm-x86-mmio-7.1' of https://github.com/kvm-x86/linux into HEAD KVM x86 emulated MMIO changes for 7.1 Copy single-chunk MMIO write values into a persistent (per-fragment) field to fix use-after-free stack bugs due to KVM dereferencing a stack pointer after an exit to userspace. Clean up and comment the emulated MMIO code to try to make it easier to maintain (not necessarily "easy", but "easier"). |
||
|---|---|---|
| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| cxl | ||
| drm | ||
| dt-bindings | ||
| hyperv | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||