Zhan Jianyu wrote: > > Bisection (with a build fix from commit db845067 "slab: Fixup > > CONFIG_PAGE_ALLOC/DEBUG_SLAB_LEAK sections") reached commit e3366016 > > "slab: Use common kmalloc_index/kmalloc_size functions". > > Would you have a look at commit e3366016? > > > Cc: linux-mm@xxxxxxxxx > Thanks for ML for reporting, Zhan. The thread starts from https://lkml.org/lkml/2013/4/24/234 . This regression is about to be merged into linux.git. Problem with debug options turned on: It hangs (with CPU#0 spinning) immediately after printing Decompressing Linux... Parsing ELF... done. Booting the kernel. lines. Problem with debug options turned off: kmalloc() triggers oops when the requested size is too large. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>