https://bugzilla.novell.com/show_bug.cgi?id=686492 https://bugzilla.novell.com/show_bug.cgi?id=686492#c1 --- Comment #1 from Larry Finger 2011-04-10 18:54:07 UTC --- Created an attachment (id=424142) --> (http://bugzilla.novell.com/attachment.cgi?id=424142) Test patch for b44 problem This problem is a regression since openSUSE 11.3 (kernel 2.6.34). The changes are of three types: (1) a change from using the ssb-specific DMA routine to those of the kernel. (2) somme network API changes, and (3) a change in the interrupt setup routine. This patch reverts item 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=686492 https://bugzilla.novell.com/show_bug.cgi?id=686492#c3 Larry Finger changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #424142|0 |1 is obsolete| | --- Comment #3 from Larry Finger 2011-04-11 04:00:31 UTC --- Created an attachment (id=424145) --> (http://bugzilla.novell.com/attachment.cgi?id=424145) Patch to fix panic when a bounce buffer is needed. In lib/swiotbl.c, an attempt to use a DMA buffer outside the limits allowed by the b44 hardware (30 bits), the kernel panics rather than returning an error. Code in b44 is prepared to handle this condition using a bounce buffer. This bug was fixed in mainline with commit fba99fa, which was marked with a Cc: for stable. It was incorporated in 2.6.37.2, but that fix has not yet been propagated to the openSUSE 11.4 kernel. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.