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Akinobu Mita ef1d7151d2 cpu hotplug: intel_cacheinfo: fix cpu hotplug error handling ... - Fix resource leakage in error case within detect_cache_attributes() - Don't register hotcpu notifier when cache_add_dev() returns error - Introduce cache_dev_map cpumask to track whether cache interface for CPU is successfully added by cache_add_dev() or not. cache_add_dev() may fail with out of memory error. In order to avoid cache_remove_dev() with that uninitialized cache interface when CPU_DEAD event is delivered we need to have the cache_dev_map cpumask. (We cannot change cache_add_dev() from CPU_ONLINE event handler to CPU_UP_PREPARE event handler. Because cache_add_dev() needs to do cpuid and store the results with its CPU online.) [nix.or.die@googlemail.com: fix a section mismatch warning] Cc: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Gautham R Shenoy <ego@in.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Andi Kleen <ak@suse.de> Cc: Jan Beulich <jbeulich@novell.com> Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
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cpufreq	x86: fix dmi const-ify fallout	18 years ago
mcheck	cpu hotplug: thermal_throttle: fix cpu hotplug error handling	18 years ago
mtrr	i386: Remove local CPU logic in MTRR call to smp_call_function_single	18 years ago
Makefile	x86: sanitize pathes arch/x86/kernel/cpu/Makefile	18 years ago
addon_cpuid_features.c	i386: move kernel/cpu	18 years ago
amd.c	x86: print info about late C1E detection on 32bit as well	18 years ago
bugs.c	Delete filenames in comments.	18 years ago
centaur.c	i386: move kernel/cpu	18 years ago
common.c	i386: move kernel/cpu	18 years ago
cpu.h	i386: move kernel/cpu	18 years ago
cyrix.c	i386: move kernel/cpu	18 years ago
intel.c	i386: fix section mismatch warning in intel.c	18 years ago
intel_cacheinfo.c	cpu hotplug: intel_cacheinfo: fix cpu hotplug error handling	18 years ago
nexgen.c	i386: move kernel/cpu	18 years ago
perfctr-watchdog.c	i386: constify wd_ops	18 years ago
proc.c	x86: Convert cpu_core_map to be a per cpu variable	18 years ago
transmeta.c	i386: move kernel/cpu	18 years ago
umc.c	i386: move kernel/cpu	18 years ago