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author | Vineet Gupta <vgupta@synopsys.com> | 2019-05-14 23:45:44 +0200 |
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committer | Vineet Gupta <vgupta@synopsys.com> | 2019-07-01 20:02:22 +0200 |
commit | d0542c7eacd5b507fa53570b610706df122a2f37 (patch) | |
tree | 1f57c66310d844a5dbee8f577bad7b6dd0c12a01 /arch/arc/mm/fault.c | |
parent | ARC: mm: do_page_fault refactor #4: consolidate retry related logic (diff) | |
download | linux-d0542c7eacd5b507fa53570b610706df122a2f37.tar.xz linux-d0542c7eacd5b507fa53570b610706df122a2f37.zip |
ARC: mm: do_page_fault refactor #5: scoot no_context to end
This is different than the rest of signal handling stuff
No functional change
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm/fault.c')
-rw-r--r-- | arch/arc/mm/fault.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index 4597b4886edd..b107e45cce94 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -198,20 +198,6 @@ bad_area: return; } -no_context: - /* Are we prepared to handle this kernel fault? - * - * (The kernel has valid exception-points in the source - * when it accesses user-memory. When it fails in one - * of those points, we find it in a table and do a jump - * to some fixup code that loads an appropriate error - * code) - */ - if (fixup_exception(regs)) - return; - - die("Oops", regs, address); - out_of_memory: up_read(&mm->mmap_sem); @@ -230,4 +216,11 @@ do_sigbus: tsk->thread.fault_address = address; force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, tsk); + return; + +no_context: + if (fixup_exception(regs)) + return; + + die("Oops", regs, address); } |