Kevin, > -----Original Message----- > From: Menon, Nishanth > Sent: Friday, March 13, 2009 1:35 PM > To: Kevin Hilman > Cc: linux-omap@xxxxxxxxxxxxxxx; Gupta, Ramesh > Subject: RE: Bridge issue #3! dma_alloc_coherent causing > crash - pm branch > > > -----Original Message----- > > From: Kevin Hilman [mailto:khilman@xxxxxxxxxxxxxxxxxxx] > > Sent: Friday, March 13, 2009 2:35 AM > > > > Sounds like a memory leak in the bridge driver to me. I > suggest you > > enable memory leak debugging. In Kconfig > > > > Kernel Hacking --> Kernel debugging > > > > Enable 'Debug slab memory allocations' and its child 'Memory leak > > debugging'. > > > > Or, you could switch to the SLUB allocator which has some more > > flexible debug options which can be controlled at boot-time > from the cmdline. > > > > While you are in the Kernel debugging menu, make sure you enable > > 'Verbose BUG()' and 'Verbose kernel errors'. This will ensure that > > any memory leaks will be dumped with some extra debug output. I enabled all the above options, do I need to add some boot options to enable Debug messages? I am not seeing any debug information displayed in the cosole by default. Looks like I am mising some thing :( . Any comments? Thanks Ramesh Gupta G -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
