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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-09 02:08:29 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-14 23:25:34 (GMT)
commitd9985610c6bee5998db6d0b39d06cbbc5447e7e1 (patch)
tree2336c78e8a3da3e2a5eb058d9702b78abbeeec6f /sound
parent6cbaf7b94373743deb42fd410173aab81f8945fe (diff)
downloadlinux-d9985610c6bee5998db6d0b39d06cbbc5447e7e1.tar.xz
Revert "x86/ioapic: Restore IO-APIC irq_chip retrigger callback"
commit d966564fcdc19e13eb6ba1fbe6b8101070339c3d upstream. This reverts commit 020eb3daaba2857b32c4cf4c82f503d6a00a67de. Gabriel C reports that it causes his machine to not boot, and we haven't tracked down the reason for it yet. Since the bug it fixes has been around for a longish time, we're better off reverting the fix for now. Gabriel says: "It hangs early and freezes with a lot RCU warnings. I bisected it down to : > Ruslan Ruslichenko (1): > x86/ioapic: Restore IO-APIC irq_chip retrigger callback Reverting this one fixes the problem for me.. The box is a PRIMERGY TX200 S5 , 2 socket , 2 x E5520 CPU(s) installed" and Ruslan and Thomas are currently stumped. Reported-and-bisected-by: Gabriel C <nix.or.die@gmail.com> Cc: Ruslan Ruslichenko <rruslich@cisco.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
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