Revision 1c48a177351ba8cbf6871f035496fce0e11d8fa3 authored by James Hogan on 20 May 2016, 22:28:38 UTC, committed by Ralf Baechle on 28 May 2016, 10:35:10 UTC
Toolchains may be used which support microMIPS but not VZ instructions
(i.e. binutis 2.22 & 2.23), so extend the explicitly encoded versions of
the guest COP0 register & guest TLB access macros to support microMIPS
encodings too, using the new macros.
This prevents non-microMIPS instructions being executed in microMIPS
mode during CPU probe on cores supporting VZ (e.g. M5150), which cause
reserved instruction exceptions early during boot.
Fixes: bad50d79255a ("MIPS: Fix VZ probe gas errors with binutils <2.24")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13311/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 0dfa1c1
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 4.2 KB |
| Makefile | -rw-r--r-- | 593 bytes |
| acl.c | -rw-r--r-- | 6.1 KB |
| acl.h | -rw-r--r-- | 1.5 KB |
| balloc.c | -rw-r--r-- | 25.3 KB |
| bitmap.c | -rw-r--r-- | 2.6 KB |
| block_validity.c | -rw-r--r-- | 6.0 KB |
| crypto.c | -rw-r--r-- | 14.1 KB |
| crypto_fname.c | -rw-r--r-- | 11.8 KB |
| crypto_key.c | -rw-r--r-- | 7.2 KB |
| crypto_policy.c | -rw-r--r-- | 6.7 KB |
| dir.c | -rw-r--r-- | 16.8 KB |
| ext4.h | -rw-r--r-- | 117.9 KB |
| ext4_crypto.h | -rw-r--r-- | 4.0 KB |
| ext4_extents.h | -rw-r--r-- | 8.6 KB |
| ext4_jbd2.c | -rw-r--r-- | 7.9 KB |
| ext4_jbd2.h | -rw-r--r-- | 14.8 KB |
| extents.c | -rw-r--r-- | 163.1 KB |
| extents_status.c | -rw-r--r-- | 33.8 KB |
| extents_status.h | -rw-r--r-- | 4.7 KB |
| file.c | -rw-r--r-- | 18.1 KB |
| fsync.c | -rw-r--r-- | 4.3 KB |
| hash.c | -rw-r--r-- | 4.3 KB |
| ialloc.c | -rw-r--r-- | 38.4 KB |
| indirect.c | -rw-r--r-- | 46.0 KB |
| inline.c | -rw-r--r-- | 49.0 KB |
| inode.c | -rw-r--r-- | 163.4 KB |
| ioctl.c | -rw-r--r-- | 22.9 KB |
| mballoc.c | -rw-r--r-- | 143.7 KB |
| mballoc.h | -rw-r--r-- | 5.0 KB |
| migrate.c | -rw-r--r-- | 17.1 KB |
| mmp.c | -rw-r--r-- | 10.0 KB |
| move_extent.c | -rw-r--r-- | 21.0 KB |
| namei.c | -rw-r--r-- | 102.2 KB |
| page-io.c | -rw-r--r-- | 13.5 KB |
| readpage.c | -rw-r--r-- | 8.2 KB |
| resize.c | -rw-r--r-- | 57.6 KB |
| super.c | -rw-r--r-- | 153.8 KB |
| symlink.c | -rw-r--r-- | 3.0 KB |
| sysfs.c | -rw-r--r-- | 11.5 KB |
| truncate.h | -rw-r--r-- | 1.3 KB |
| xattr.c | -rw-r--r-- | 48.1 KB |
| xattr.h | -rw-r--r-- | 4.4 KB |
| xattr_security.c | -rw-r--r-- | 1.5 KB |
| xattr_trusted.c | -rw-r--r-- | 1.1 KB |
| xattr_user.c | -rw-r--r-- | 1.2 KB |
Computing file changes ...
