path: root/arch/x86_64/mm/fault.c
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authorAl Viro <viro@zeniv.linux.org.uk>2007-09-17 16:47:07 -0700
committerDavid S. Miller <davem@davemloft.net>2007-09-17 16:47:07 -0700
commit9c5b34806c28195e4d0f2deaa41d8158ca5874e1 (patch)
treed12e521ee1adcf5130c4c2ae4cc360cf50db07a7 /arch/x86_64/mm/fault.c
parentc2f828977ba5d17c13debba374ea252d18e5ccfb (diff)
[SUNSAB]: Fix several bugs.
* don't register irq until ->startup() (and release in ->shutdown()). That avoids oopsen with the current tree when interrupt comes before we'd set up the data structures for ttyb. * handle console=ttyS... even when OBP talks to screen/keyboard * register irq handler for each port, let kernel/irq/handle.c call it for both if needed. Kills code duplication in sunsab_interrupt(). BTW, there'd been bitrot in it - ttya handling had stopped calling check_status() on BRK (correctly), ttyb copy of that code had kept the bogus call in that case. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/x86_64/mm/fault.c')
0 files changed, 0 insertions, 0 deletions

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