diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-02-02 23:22:20 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-02-02 23:22:20 -0300 |
| commit | 5c545e1fb127a4b11ddc5f1a5ed066b853dd1a1a (patch) | |
| tree | d4cd913bc79d37d32756a9bffbeedabf93e32579 /arch/x86/kernel | |
| parent | b4b7ff4b08e691656c9d77c758fc355833128ac0 (diff) | |
Linux-libre 4.4.1-gnupck-4.4.1-gnu
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/ioport.c | 17 | ||||
| -rw-r--r-- | arch/x86/kernel/reboot.c | 8 |
2 files changed, 8 insertions, 17 deletions
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c index 816f81544..37dae792d 100644 --- a/arch/x86/kernel/ioport.c +++ b/arch/x86/kernel/ioport.c @@ -28,18 +28,8 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) if ((from + num <= from) || (from + num > IO_BITMAP_BITS)) return -EINVAL; -#ifdef CONFIG_SCHED_BFS_AUTOISO - if (turn_on) { - struct sched_param param = { .sched_priority = 0 }; - if (!capable(CAP_SYS_RAWIO)) - return -EPERM; - /* Start X as SCHED_ISO */ - sched_setscheduler_nocheck(current, SCHED_ISO, ¶m); - } -#else if (turn_on && !capable(CAP_SYS_RAWIO)) return -EPERM; -#endif /* * If it's the first ioperm() call in this thread's lifetime, set the @@ -113,15 +103,8 @@ SYSCALL_DEFINE1(iopl, unsigned int, level) return -EINVAL; /* Trying to gain more privileges? */ if (level > old) { -#ifdef CONFIG_SCHED_BFS_AUTOISO - struct sched_param param = { .sched_priority = 0 }; -#endif if (!capable(CAP_SYS_RAWIO)) return -EPERM; -#ifdef CONFIG_SCHED_BFS_AUTOISO - /* Start X as SCHED_ISO */ - sched_setscheduler_nocheck(current, SCHED_ISO, ¶m); -#endif } regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12); t->iopl = level << 12; diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 02693dd9a..f660d63f4 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -182,6 +182,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"), }, }, + { /* Handle problems with rebooting on the iMac10,1. */ + .callback = set_pci_reboot, + .ident = "Apple iMac10,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac10,1"), + }, + }, /* ASRock */ { /* Handle problems with rebooting on ASRock Q1900DC-ITX */ |