| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1250246036.9062.5.camel@ht.satnam> Date: Fri, 14 Aug 2009 16:03:56 +0530 From: Jaswinder Singh Rajput <jaswinder@...nel.org> To: x86 maintainers <x86@...nel.org> Cc: LKML <linux-kernel@...r.kernel.org> Subject: [PATCH V2] X86: Fix x86_cache_size value Currently x86_cache_size is showing partial value: L1 or L2 or L3. It should add all caches like L1 + L2 + L3 + Trace. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com> --- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kernel/cpu/intel_cacheinfo.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 5ce60a8..581fe17 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -422,7 +422,7 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c) return; /* Again, no L2 cache is possible */ #endif - c->x86_cache_size = l2size; + c->x86_cache_size += l2size; printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n", l2size, ecx & 0xFF); diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 789efe2..43da49e 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -503,7 +503,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) if (l3) printk(KERN_INFO "CPU: L3 cache: %dK\n", l3); - c->x86_cache_size = l3 ? l3 : (l2 ? l2 : (l1i+l1d)); + c->x86_cache_size = l3 + l2 + l1i + l1d + trace; return l2; } -- 1.6.0.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists