diff options
Diffstat (limited to 'arch')
128 files changed, 2187 insertions, 1393 deletions
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index 134aec1c6d1..b5f83e9f04d 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -54,7 +54,7 @@ asmlinkage void ret_from_fork(void); void default_idle(void) { while(1) { - if (need_resched()) { + if (!need_resched()) { local_irq_enable(); __asm__("sleep"); local_irq_disable(); diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index e382f32d435..dfd904f6883 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -1163,7 +1163,7 @@ config PCI_DIRECT config PCI_MMCONFIG bool - depends on PCI && (PCI_GOMMCONFIG || (PCI_GOANY && ACPI)) + depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY) select ACPI_BOOT default y diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c index fa34a06c0d7..73aeaf5a9d4 100644 --- a/arch/i386/kernel/cpu/amd.c +++ b/arch/i386/kernel/cpu/amd.c @@ -195,7 +195,7 @@ static void __init init_amd(struct cpuinfo_x86 *c) c->x86_num_cores = 1; } -#ifdef CONFIG_X86_SMP +#ifdef CONFIG_X86_HT /* * On a AMD dual core setup the lower bits of the APIC id * distingush the cores. Assumes number of cores is a power @@ -203,8 +203,11 @@ static void __init init_amd(struct cpuinfo_x86 *c) */ if (c->x86_num_cores > 1) { int cpu = smp_processor_id(); - /* Fix up the APIC ID following AMD specifications. */ - cpu_core_id[cpu] >>= hweight32(c->x86_num_cores - 1); + unsigned bits = 0; + while ((1 << bits) < c->x86_num_cores) + bits++; + cpu_core_id[cpu] = phys_proc_id[cpu] & ((1<<bits)-1); + phys_proc_id[cpu] >>= bits; printk(KERN_INFO "CPU %d(%d) -> Core %d\n", cpu, c->x86_num_cores, cpu_core_id[cpu]); } diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c index 11e6e6f23fa..d199e525680 100644 --- a/arch/i386/kernel/cpu/common.c +++ b/arch/i386/kernel/cpu/common.c @@ -244,11 +244,8 @@ static void __init early_cpu_detect(void) early_intel_workaround(c); -#ifdef CONFIG_SMP #ifdef CONFIG_X86_HT - phys_proc_id[smp_processor_id()] = -#endif - cpu_core_id[smp_processor_id()] = (cpuid_ebx(1) >> 24) & 0xff; + phys_proc_id[smp_processor_id()] = (cpuid_ebx(1) >> 24) & 0xff; #endif } diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/i386/kernel/cpu/cpufreq/Kconfig index f25ffd74235..0f1eb507233 100644 --- a/arch/i386/kernel/cpu/cpufreq/Kconfig +++ b/arch/i386/kernel/cpu/cpufreq/Kconfig @@ -23,7 +23,7 @@ config X86_ACPI_CPUFREQ If in doubt, say N. config ELAN_CPUFREQ - tristate "AMD Elan" + tristate "AMD Elan SC400 and SC410" select CPU_FREQ_TABLE depends on X86_ELAN ---help--- @@ -38,6 +38,18 @@ config ELAN_CPUFREQ If in doubt, say N. +config SC520_CPUFREQ + tristate "AMD Elan SC520" + select CPU_FREQ_TABLE + depends on X86_ELAN + ---help--- + This adds the CPUFreq driver for AMD Elan SC520 processor. + + For details, take a look at <file:Documentation/cpu-freq/>. + + If in doubt, say N. + + config X86_POWERNOW_K6 tristate "AMD Mobile K6-2/K6-3 PowerNow!" |