Re: [PATCH][OPROFILE] x86: Use for_each_possible_cpu to allocate msrs (was [PATCH] x86: fix oprofile double free (was Re: Multiple free during oprofile unload))

* Arnaldo Carvalho de Melo ([EMAIL PROTECTED]) wrote: > The fix for the fix needed a fix: allocate_msrs() was using > for_each_online_cpu(), but nmi_setup uses for_each_possible_cpu(), and > in my test machine, a Dell Poweredge 1950 I have 2 dual core Xeons, > which makes for 4 possible cores, but

[PATCH][OPROFILE] x86: Use for_each_possible_cpu to allocate msrs (was [PATCH] x86: fix oprofile double free (was Re: Multiple free during oprofile unload))

The fix for the fix needed a fix: allocate_msrs() was using for_each_online_cpu(), but nmi_setup uses for_each_possible_cpu(), and in my test machine, a Dell Poweredge 1950 I have 2 dual core Xeons, which makes for 4 possible cores, but wait, they are HT capable, so... [EMAIL PROTECTED] linux-2.6.