diff options
| author | Christophe Leroy <[email protected]> | 2020-11-24 15:24:57 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-12-09 23:48:12 +1100 |
| commit | a314ea5abf6dbaf35f14c9bd1d93105260fb9336 (patch) | |
| tree | 923c8dce3f3deb28a56f4f7627ef34e5de51b4db /scripts/objdiff | |
| parent | 576e02bbf1062b9118d5bbb96a40ed3b6b359f22 (diff) | |
powerpc/8xx: Use SPRN_SPRG_SCRATCH2 in ITLB miss exception
In order to re-enable MMU earlier, ensure ITLB miss exception
cannot clobber SPRN_SPRG_SCRATCH0 and SPRN_SPRG_SCRATCH1.
Do so by using SPRN_SPRG_SCRATCH2 and SPRN_M_TW instead, like
the DTLB miss exception.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/abc78e8e9577d473691ebb9996c6413b37bfd9ca.1606231483.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions