Robert Richter a écrit : > Hi Ingo, > > please pull oprofile fixes for 2.6.28 for tip regression: > > git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git oprofile-for-tip > > Thanks, > > -Robert > > Andi Kleen (1): > oprofile: Fix p6 counter overflow check > > Carl Love (2): > Cell OProfile: Incorrect local array size in activate spu profiling function > Cell OProfile: Incorrect local array size in activate spu profiling function > > Jesper Dangaard Brouer (1): > Change UTF8 chars in Kconfig help text about Oprofile AMD barcelona > > Nick Piggin (1): > oprofile: fix memory ordering > > Robert Richter (1): > Revert "Cell OProfile: Incorrect local array size in activate spu profiling function" > Hi Robert I am still trying to find why oprofile stops after some millions of samples on my machine. (All versions of linux supporting oprofile/NMI on this machine have this problem) Note : I am using a 32bit kernel. While doing code review I found this bug. Impact: 32bit kernels, memory corruption [PATCH] oprofile: fix an overflow in ppro code reset_value was changed from long to u64 in commit b99170288421c79f0c2efa8b33e26e65f4bb7fb8 (oprofile: Implement Intel architectural perfmon support) But dynamic allocation of this array use a wrong type (long instead of u64) Signed-off-by: Eric Dumazet --- arch/x86/oprofile/op_model_ppro.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)