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authorJeff Dike <jdike@addtoit.com>2008-02-04 22:31:19 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:31 -0800
commit438ee6798cd8bfc44da725fca846367e19d86652 (patch)
tree5bf5ccfeb363f4a4c7f8dfb10d24c1c9a2062b8a /include/asm-um
parent83380cc1c9694a05bcdb7c95d293e99d3475d906 (diff)
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uml: DEBUG_SHIRQ fixes
A couple more DEBUG_SHIRQ fixes. The previous mconsole blocking fix exposed the lack of O_NONBLOCK on the mconsole socket. Also, winch_interrupt started crashing because it is called at irq free time and it tries to dereference tty->driver_data, which has already been set to NULL. I added some error cleanup in mconsole_init while I was there. Cc: "Karol Swietlicki" <magotari@gmail.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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