mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 00:04:15 +08:00
e8bbd303d7
RMP faults on kernel addresses are fatal and should never happen in practice. They indicate a bug in the host kernel somewhere. Userspace RMP faults shouldn't occur either, since even for VMs the memory used for private pages is handled by guest_memfd and by design is not mappable by userspace. Dump RMP table information about the PFN corresponding to the faulting HVA to help diagnose any issues of this sort when show_fault_oops() is triggered by an RMP fault. Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240126041126.1927228-10-michael.roth@amd.com |
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| csky | ||
| hexagon | ||
| loongarch | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||