> when i try to run strace or gdbserver on a program, the following comes: > > NIP [c000543c] __flush_dcache_icache_phys+0x38/0x54 > LR [c000b060] flush_dcache_icache_page+0x20/0x30 > Call trace: > [c000b154] update_mmu_cache+0x7c/0xa4 > [c005ae98] do_wp_page+0x460/0x5ec > [c005c8a0] handle_mm_fault+0x7cc/0x91c > [c005ccec] get_user_pages+0x2fc/0x65c > [c0027104] access_process_vm+0x9c/0x1d4 > [c00076e0] sys_ptrace+0x240/0x4a4 > [c0002bd0] ret_from_syscall+0x0/0x44 > mm/memory.c:2054: spin_lock(kernel/fork.c:c0ea1618) already locked by > mm/memory.c/1306 please try to reproduce with 2.6.13-rc2. seems much like the problem Marcelo fixed recently (dcbst misbehaviour with unpopulated TLB entries)
-- Aristeu
