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authorJesse Brandeburg <jesse.brandeburg@intel.com>2008-07-08 15:51:17 -0700
committerJeff Garzik <jgarzik@redhat.com>2008-07-11 01:20:27 -0400
commit4360386f7d849f521e8ef042f90dbca73e07509c (patch)
tree874ef11dcb9ba00dd03013e0d3d30ae6bcc38c88 /kernel/printk.c
parente539e4667e3c8125641f5916eb0b7d087d3e0844 (diff)
ixgb: fix bug in descriptor ring due to prefetch corruption
there was one more bug hidden in the prefetch routines in ixgb hardware that force us to remove it completely. Writebacks were being done on descriptors with stale data due to internal hardware fifo corruption. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'kernel/printk.c')
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