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(parent: 27908ca) | patch
kvm,8250: Fix "too much work for irq4" problems
authorPekka Enberg <penberg@kernel.org>
Mon, 10 Jan 2011 19:46:37 +0000 (21:46 +0200)
committerPekka Enberg <penberg@kernel.org>
Tue, 11 Jan 2011 14:49:50 +0000 (16:49 +0200)
commitc7344091badfdb8fd3a23a4bfa2d22be8c84515e
treed6bfce574b137c2d6b7045e209d6b0d660af2d9ctree | snapshot
parent27908ca3d046c07f31ccb5704f0d957fb5e08e61commit | diff
kvm,8250: Fix "too much work for irq4" problems

This patch fixes the "too much work for irq4" problems caused by the fact that
we never set the UART_IIR_NO_INT flag in the emulation layer. This makes the
interrupt handler in the guest kernel process as much as possible which
triggers a warning.

Signed-off-by: Pekka Enberg <penberg@kernel.org>
tools/kvm/8250-serial.c diff | blob | history
Linux kernel for KaRo TX COM modules