diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-07-13 15:12:48 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-08-20 15:45:19 -0400 |
| commit | ab5e8b33124468fe9d7d6042de5a9b35414c784e (patch) | |
| tree | 7f6ec7f2004819c68b0a18a25f2348e0ca35720e /arch/sparc/mm | |
| parent | e8b95089990ceac4e5197db3c03737bf569f5081 (diff) | |
sparc32: propagate the calling conventions change down to __csum_partial_copy_sparc_generic()
... and get rid of zeroing the target, etc. on fault.
All exception handlers merge into one; moreover, since we are not
calling lookup_fault() anymore, we don't need the magic with passing
arguments for it from the page fault handler.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/fault_32.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c index 8071bfd72349..40ce087dfecf 100644 --- a/arch/sparc/mm/fault_32.c +++ b/arch/sparc/mm/fault_32.c @@ -288,8 +288,6 @@ no_context: if (fixup > 10) { extern const unsigned int __memset_start[]; extern const unsigned int __memset_end[]; - extern const unsigned int __csum_partial_copy_start[]; - extern const unsigned int __csum_partial_copy_end[]; #ifdef DEBUG_EXCEPTIONS printk("Exception: PC<%08lx> faddr<%08lx>\n", @@ -298,9 +296,7 @@ no_context: regs->pc, fixup, g2); #endif if ((regs->pc >= (unsigned long)__memset_start && - regs->pc < (unsigned long)__memset_end) || - (regs->pc >= (unsigned long)__csum_partial_copy_start && - regs->pc < (unsigned long)__csum_partial_copy_end)) { + regs->pc < (unsigned long)__memset_end)) { regs->u_regs[UREG_I4] = address; regs->u_regs[UREG_I5] = regs->pc; } |