Revision 0a7c10df49eb69dd888ea8b8ddd29bde2aa2fd48 authored by Linus Torvalds on 14 March 2021, 19:48:10 UTC, committed by Linus Torvalds on 14 March 2021, 19:48:10 UTC
Pull x86 fixes from Borislav Petkov: - A couple of SEV-ES fixes and robustifications: verify usermode stack pointer in NMI is not coming from the syscall gap, correctly track IRQ states in the #VC handler and access user insn bytes atomically in same handler as latter cannot sleep. - Balance 32-bit fast syscall exit path to do the proper work on exit and thus not confuse audit and ptrace frameworks. - Two fixes for the ORC unwinder going "off the rails" into KASAN redzones and when ORC data is missing. * tag 'x86_urgent_for_v5.12_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev-es: Use __copy_from_user_inatomic() x86/sev-es: Correctly track IRQ states in runtime #VC handler x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack x86/sev-es: Introduce ip_within_syscall_gap() helper x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls x86/unwind/orc: Silence warnings caused by missing ORC data x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
| File | Mode | Size |
|---|---|---|
| 9p | ||
| adfs | ||
| affs | ||
| afs | ||
| autofs | ||
| befs | ||
| bfs | ||
| btrfs | ||
| cachefiles | ||
| ceph | ||
| cifs | ||
| coda | ||
| configfs | ||
| cramfs | ||
| crypto | ||
| debugfs | ||
| devpts | ||
| dlm | ||
| ecryptfs | ||
| efivarfs | ||
| efs | ||
| erofs | ||
| exfat | ||
| exportfs | ||
| ext2 | ||
| ext4 | ||
| f2fs | ||
| fat | ||
| freevxfs | ||
| fscache | ||
| fuse | ||
| gfs2 | ||
| hfs | ||
| hfsplus | ||
| hostfs | ||
| hpfs | ||
| hugetlbfs | ||
| iomap | ||
| isofs | ||
| jbd2 | ||
| jffs2 | ||
| jfs | ||
| kernfs | ||
| lockd | ||
| minix | ||
| nfs | ||
| nfs_common | ||
| nfsd | ||
| nilfs2 | ||
| nls | ||
| notify | ||
| ntfs | ||
| ocfs2 | ||
| omfs | ||
| openpromfs | ||
| orangefs | ||
| overlayfs | ||
| proc | ||
| pstore | ||
| qnx4 | ||
| qnx6 | ||
| quota | ||
| ramfs | ||
| reiserfs | ||
| romfs | ||
| squashfs | ||
| sysfs | ||
| sysv | ||
| tracefs | ||
| ubifs | ||
| udf | ||
| ufs | ||
| unicode | ||
| vboxsf | ||
| verity | ||
| xfs | ||
| zonefs | ||
| Kconfig | -rw-r--r-- | 8.6 KB |
| Kconfig.binfmt | -rw-r--r-- | 7.6 KB |
| Makefile | -rw-r--r-- | 4.4 KB |
| aio.c | -rw-r--r-- | 56.4 KB |
| anon_inodes.c | -rw-r--r-- | 6.8 KB |
| attr.c | -rw-r--r-- | 13.1 KB |
| bad_inode.c | -rw-r--r-- | 5.8 KB |
| binfmt_aout.c | -rw-r--r-- | 8.3 KB |
| binfmt_elf.c | -rw-r--r-- | 60.5 KB |
| binfmt_elf_fdpic.c | -rw-r--r-- | 43.7 KB |
| binfmt_em86.c | -rw-r--r-- | 2.7 KB |
| binfmt_flat.c | -rw-r--r-- | 28.3 KB |
| binfmt_misc.c | -rw-r--r-- | 17.4 KB |
| binfmt_script.c | -rw-r--r-- | 4.2 KB |
| block_dev.c | -rw-r--r-- | 48.3 KB |
| buffer.c | -rw-r--r-- | 89.1 KB |
| char_dev.c | -rw-r--r-- | 16.5 KB |
| compat_binfmt_elf.c | -rw-r--r-- | 3.7 KB |
| coredump.c | -rw-r--r-- | 27.9 KB |
| d_path.c | -rw-r--r-- | 11.4 KB |
| dax.c | -rw-r--r-- | 46.4 KB |
| dcache.c | -rw-r--r-- | 85.3 KB |
| direct-io.c | -rw-r--r-- | 39.6 KB |
| drop_caches.c | -rw-r--r-- | 1.8 KB |
| eventfd.c | -rw-r--r-- | 12.1 KB |
| eventpoll.c | -rw-r--r-- | 63.8 KB |
| exec.c | -rw-r--r-- | 49.4 KB |
| fcntl.c | -rw-r--r-- | 23.7 KB |
| fhandle.c | -rw-r--r-- | 6.8 KB |
| file.c | -rw-r--r-- | 28.9 KB |
| file_table.c | -rw-r--r-- | 10.2 KB |
| filesystems.c | -rw-r--r-- | 6.4 KB |
| fs-writeback.c | -rw-r--r-- | 76.0 KB |
| fs_context.c | -rw-r--r-- | 17.2 KB |
| fs_parser.c | -rw-r--r-- | 10.1 KB |
| fs_pin.c | -rw-r--r-- | 1.9 KB |
| fs_struct.c | -rw-r--r-- | 3.4 KB |
| fs_types.c | -rw-r--r-- | 2.5 KB |
| fsopen.c | -rw-r--r-- | 11.0 KB |
| init.c | -rw-r--r-- | 6.1 KB |
| inode.c | -rw-r--r-- | 64.3 KB |
| internal.h | -rw-r--r-- | 5.4 KB |
| io-wq.c | -rw-r--r-- | 26.1 KB |
| io-wq.h | -rw-r--r-- | 3.4 KB |
| io_uring.c | -rw-r--r-- | 240.3 KB |
| ioctl.c | -rw-r--r-- | 20.9 KB |
| kernel_read_file.c | -rw-r--r-- | 4.4 KB |
| libfs.c | -rw-r--r-- | 39.6 KB |
| locks.c | -rw-r--r-- | 80.0 KB |
| mbcache.c | -rw-r--r-- | 12.0 KB |
| mount.h | -rw-r--r-- | 4.0 KB |
| mpage.c | -rw-r--r-- | 20.5 KB |
| namei.c | -rw-r--r-- | 131.3 KB |
| namespace.c | -rw-r--r-- | 107.8 KB |
| no-block.c | -rw-r--r-- | 478 bytes |
| nsfs.c | -rw-r--r-- | 6.6 KB |
| open.c | -rw-r--r-- | 33.9 KB |
| pipe.c | -rw-r--r-- | 33.8 KB |
| pnode.c | -rw-r--r-- | 15.1 KB |
| pnode.h | -rw-r--r-- | 2.0 KB |
| posix_acl.c | -rw-r--r-- | 23.4 KB |
| proc_namespace.c | -rw-r--r-- | 8.1 KB |
| read_write.c | -rw-r--r-- | 39.4 KB |
| readdir.c | -rw-r--r-- | 13.7 KB |
| remap_range.c | -rw-r--r-- | 14.0 KB |
| select.c | -rw-r--r-- | 34.7 KB |
| seq_file.c | -rw-r--r-- | 24.7 KB |
| signalfd.c | -rw-r--r-- | 9.0 KB |
| splice.c | -rw-r--r-- | 38.8 KB |
| stack.c | -rw-r--r-- | 2.5 KB |
| stat.c | -rw-r--r-- | 20.4 KB |
| statfs.c | -rw-r--r-- | 9.7 KB |
| super.c | -rw-r--r-- | 45.2 KB |
| sync.c | -rw-r--r-- | 10.5 KB |
| timerfd.c | -rw-r--r-- | 13.6 KB |
| userfaultfd.c | -rw-r--r-- | 52.0 KB |
| utimes.c | -rw-r--r-- | 7.6 KB |
| xattr.c | -rw-r--r-- | 27.3 KB |
Computing file changes ...
