[PATCH] x86: enable PAT for amd k8 and fam10h make known_pat_cpu ... mtrr_state.def_type = (lo & 0xff); mtrr_state.enabled = (lo & 0xc00) >> 10; + if (amd_special_default_mtrr ... pat_wc_enabled = 0; printk(KERN_INFO "CPU and/or kernel does not support ...

linux-kernel - Yinghai Lu - Mar 24 2008 - 19:02

... Yinghai Lu wrote: > > [PATCH] x86: enable PAT for amd k8 and fam10h > > > > make known_pat_cpu to ... > > pat_wc_enabled = 0; > > printk(KERN_INFO "CPU and/or kernel does not support PAT.\n"); > > This really should be handled through ...

linux-kernel - Yinghai Lu - Mar 24 2008 - 22:22

... Lu wrote: > [PATCH] x86: enable PAT for amd k8 and fam10h > > make known_pat_cpu ... be WRBACK > > diff --git a/arch/x86/mm/pat.c b/arch/ ... > pat_wc_enabled = 0; > printk(KERN_INFO "CPU and/or kernel does not support PAT.\n"); This really should be ...

linux-kernel - H. Peter Anvin - Mar 24 2008 - 21:29

... >> completely separate piece of code. > > PAT patches in x86.git latest, only support ... if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && > (boot_cpu_data.x86 == 0xF || > (boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model >= ...

linux-kernel - H. Peter Anvin - Mar 25 2008 - 00:45