diff options
| -rw-r--r-- | arch/i386/kernel/acpi/boot.c | 4 | ||||
| -rw-r--r-- | arch/i386/kernel/mpparse.c | 5 | ||||
| -rw-r--r-- | drivers/media/dvb/cinergyT2/cinergyT2.c | 2 | ||||
| -rw-r--r-- | fs/compat.c | 7 | ||||
| -rw-r--r-- | include/asm-x86_64/msr.h | 2 |
5 files changed, 6 insertions, 14 deletions
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index f366772..76b1135 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -248,9 +248,7 @@ acpi_parse_lapic(acpi_table_entry_header * header, const unsigned long end) acpi_table_print_madt_entry(header); - /* no utility in registering a disabled processor */ - if (processor->flags.enabled == 0) - return 0; + /* Register even disabled CPUs for cpu hotplug */ x86_acpiid_to_apicid[processor->acpi_id] = processor->id; diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c index 8f767d9..1ca5269b1 100644 --- a/arch/i386/kernel/mpparse.c +++ b/arch/i386/kernel/mpparse.c @@ -220,8 +220,9 @@ static void __devinit MP_processor_info (struct mpc_config_processor *m) num_processors++; if ((num_processors > 8) && - APIC_XAPIC(ver) && - (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)) + ((APIC_XAPIC(ver) && + (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)) || + (boot_cpu_data.x86_vendor == X86_VENDOR_AMD))) def_to_bigsmp = 1; else def_to_bigsmp = 0; diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index fb394a0d..336fc28 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -772,7 +772,7 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) input_dev->name = DRIVER_NAME " remote control"; input_dev->phys = cinergyt2->phys; input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - for (i = 0; ARRAY_SIZE(rc_keys); i += 3) + for (i = 0; i < ARRAY_SIZE(rc_keys); i += 3) set_bit(rc_keys[i + 2], input_dev->keybit); input_dev->keycodesize = 0; input_dev->keycodemax = 0; diff --git a/fs/compat.c b/fs/compat.c index 8e71cdb..0f7abf2 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -268,7 +268,6 @@ out: #define IOCTL_HASHSIZE 256 static struct ioctl_trans *ioctl32_hash_table[IOCTL_HASHSIZE]; -static DECLARE_RWSEM(ioctl32_sem); extern struct ioctl_trans ioctl_start[]; extern int ioctl_table_size; @@ -390,14 +389,10 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, break; } - /* When register_ioctl32_conversion is finally gone remove - this lock! -AK */ - down_read(&ioctl32_sem); for (t = ioctl32_hash_table[ioctl32_hash(cmd)]; t; t = t->next) { if (t->cmd == cmd) goto found_handler; } - up_read(&ioctl32_sem); if (S_ISSOCK(filp->f_dentry->d_inode->i_mode) && cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) { @@ -417,11 +412,9 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, lock_kernel(); error = t->handler(fd, cmd, arg, filp); unlock_kernel(); - up_read(&ioctl32_sem); goto out_fput; } - up_read(&ioctl32_sem); do_ioctl: error = vfs_ioctl(filp, fd, cmd, arg); out_fput: diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h index 24dc396..10f8b51 100644 --- a/include/asm-x86_64/msr.h +++ b/include/asm-x86_64/msr.h @@ -56,7 +56,7 @@ ".section __ex_table,\"a\"\n" \ " .align 8\n" \ " .quad 1b,3b\n" \ - ".previous":"=&bDS" (ret__), "=a"(a), "=d"(b)\ + ".previous":"=&bDS" (ret__), "=a"(*(a)), "=d"(*(b))\ :"c"(msr), "i"(-EIO), "0"(0)); \ ret__; }) |
