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Commit Graph

15266 Commits

Author SHA1 Message Date
Thomas Gleixner
16ae1544b7 i386: prepare shared boot/compressed/head.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:43 +02:00
Thomas Gleixner
20e482b642 i386: prepare shared boot/compressed/vmlinux.scr
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:41 +02:00
Thomas Gleixner
e2ec98525d i386: prepare shared boot/compressed/vmlinux.lds
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:40 +02:00
Thomas Gleixner
c1c85a52c7 i386: prepare shared boot/compressed/misc.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:38 +02:00
Thomas Gleixner
5fa25bee6c i386: prepare shared pci/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:37 +02:00
Thomas Gleixner
e32c44c834 i386: prepare shared pci/mmconfig.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:36 +02:00
Thomas Gleixner
5fde34fddc i386: prepare shared lib/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:35 +02:00
Thomas Gleixner
d779d8f9f8 i386: prepare shared lib/delay.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:34 +02:00
Thomas Gleixner
6e69684248 i386: prepare shared lib/putuser.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:33 +02:00
Thomas Gleixner
6d1f5420f0 i386: prepare shared lib/bitops.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:31 +02:00
Thomas Gleixner
81f52936d3 i386: prepare shared lib/usercopy.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:30 +02:00
Thomas Gleixner
8b7fd47bdf i386: prepare shared lib/getuser.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:29 +02:00
Thomas Gleixner
e585d9617a i386: prepare shared lib/mmx.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:27 +02:00
Thomas Gleixner
1bbad2b6f1 i386: prepare shared lib/memcpy.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:26 +02:00
Thomas Gleixner
bb3871daf6 i386: prepare shared lib/semaphore.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:24 +02:00
Thomas Gleixner
282317dc15 i386: prepare shared lib/string.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:23 +02:00
Thomas Gleixner
2be2056cee i386: prepare shared lib/strstr.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:21 +02:00
Thomas Gleixner
31834147ef i386: prepare shared lib/checksum.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:20 +02:00
Thomas Gleixner
96c4d6e71d i386: prepare shared kernel/acpi/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:19 +02:00
Thomas Gleixner
84629d8d36 i386: prepare shared kernel/acpi/earlyquirk.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:18 +02:00
Thomas Gleixner
bf79503a14 i386: prepare shared kernel/acpi/sleep.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:17 +02:00
Thomas Gleixner
193aa5d7ef i386: prepare shared kernel/acpi/wakeup.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:15 +02:00
Thomas Gleixner
e1589cd4cb i386: prepare shared kernel/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:14 +02:00
Thomas Gleixner
565b56cc99 i386: prepare shared kernel/vsyscall-note.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:13 +02:00
Thomas Gleixner
fcaf15d788 i386: prepare shared kernel/machine_kexec.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:12 +02:00
Thomas Gleixner
deb8677148 i386: prepare shared kernel/head.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:10 +02:00
Thomas Gleixner
76ea2ec68b i386: prepare shared kernel/tsc.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:09 +02:00
Thomas Gleixner
668a3bf76e i386: prepare shared kernel/entry.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:07 +02:00
Thomas Gleixner
930eed490c i386: prepare shared kernel/kprobes.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:06 +02:00
Thomas Gleixner
b4f127b931 i386: prepare shared kernel/process.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:05 +02:00
Thomas Gleixner
e012a7b600 i386: prepare shared kernel/vsyscall-sigreturn.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:03 +02:00
Thomas Gleixner
6ddf195840 i386: prepare shared kernel/init_task.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:02 +02:00
Thomas Gleixner
0c67e102ea i386: prepare shared kernel/ldt.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:13:00 +02:00
Thomas Gleixner
26ab6533a6 i386: prepare shared kernel/crash_dump.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:59 +02:00
Thomas Gleixner
c94905c5c1 i386: prepare shared kernel/reboot.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:57 +02:00
Thomas Gleixner
826c0e9e6c i386: prepare shared kernel/trampoline.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:56 +02:00
Thomas Gleixner
b352b7fe22 i386: prepare shared kernel/irq.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:54 +02:00
Thomas Gleixner
8260dc3791 i386: prepare shared kernel/ptrace.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:53 +02:00
Thomas Gleixner
a0d557e2c2 i386: prepare shared kernel/apm.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:52 +02:00
Thomas Gleixner
bb2c787b41 i386: prepare shared kernel/scx200.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:50 +02:00
Thomas Gleixner
f5a08b90f0 i386: prepare shared kernel/time.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:49 +02:00
Thomas Gleixner
ee8b55e53c i386: prepare shared kernel/mpparse.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:47 +02:00
Thomas Gleixner
56cc623cd7 i386: prepare shared kernel/sigframe.h
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:46 +02:00
Thomas Gleixner
5bdef8fd61 i386: prepare shared kernel/vsyscall-sysenter.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:44 +02:00
Thomas Gleixner
128ffcdab2 i386: prepare shared kernel/doublefault.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:43 +02:00
Thomas Gleixner
f14ff3c8f1 i386: prepare shared kernel/i386_ksyms.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:41 +02:00
Thomas Gleixner
aeb369d26e i386: prepare shared kernel/mca.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:40 +02:00
Thomas Gleixner
4f09b00fce i386: prepare shared kernel/smpcommon.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:39 +02:00
Thomas Gleixner
30271a7477 i386: prepare shared kernel/numaq.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:37 +02:00
Thomas Gleixner
eea21b3055 i386: prepare shared kernel/i387.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:36 +02:00
Thomas Gleixner
24d8d25f15 i386: prepare shared kernel/reboot_fixups.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:34 +02:00
Thomas Gleixner
2512e7c5c1 i386: prepare shared kernel/signal.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:33 +02:00
Thomas Gleixner
a584dfcc68 i386: prepare shared kernel/summit.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:31 +02:00
Thomas Gleixner
24f5b95bb9 i386: prepare shared kernel/vsyscall-int80.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:30 +02:00
Thomas Gleixner
d4c3a41e9a i386: prepare shared kernel/ioport.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:29 +02:00
Thomas Gleixner
549c64ac41 i386: prepare shared kernel/setup.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:27 +02:00
Thomas Gleixner
016f8118b4 i386: prepare shared kernel/geode.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:26 +02:00
Thomas Gleixner
0273be2dce i386: prepare shared kernel/smpboot.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:24 +02:00
Thomas Gleixner
5d43542f0c i386: prepare shared kernel/e820.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:23 +02:00
Thomas Gleixner
a6424facfa i386: prepare shared kernel/sysenter.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:21 +02:00
Thomas Gleixner
ae47fd49c7 i386: prepare shared kernel/hpet.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:20 +02:00
Thomas Gleixner
77399ad90a i386: prepare shared kernel/nmi.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:19 +02:00
Thomas Gleixner
45da5aa235 i386: prepare shared kernel/sys_i386.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:17 +02:00
Thomas Gleixner
0cc369a273 i386: prepare shared kernel/apic.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:16 +02:00
Thomas Gleixner
b9fe30ac5c i386: prepare shared kernel/paravirt.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:14 +02:00
Thomas Gleixner
cde82b4048 i386: prepare shared kernel/vsyscall.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:13 +02:00
Thomas Gleixner
a60b778b5a i386: prepare shared kernel/vmlinux.lds.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:11 +02:00
Thomas Gleixner
caadc5e249 i386: prepare shared kernel/module.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:11 +02:00
Thomas Gleixner
f9a4ddc721 i386: prepare shared kernel/efi.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:09 +02:00
Thomas Gleixner
8d0d37cfb8 i386: prepare shared kernel/asm-offsets.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:08 +02:00
Thomas Gleixner
08eafb9b28 i386: prepare shared kernel/crash.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:07 +02:00
Thomas Gleixner
f797f57a60 i386: prepare shared kernel/efi_stub.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:06 +02:00
Thomas Gleixner
7338d4357b i386: prepare shared kernel/vm86.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:05 +02:00
Thomas Gleixner
5924be937a i386: prepare shared kernel/smp.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:03 +02:00
Thomas Gleixner
2b91e94a6b i386: prepare shared kernel/vsyscall.lds.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:02 +02:00
Thomas Gleixner
541054d935 i386: prepare shared kernel/syscall_table.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:12:00 +02:00
Thomas Gleixner
5250d969f2 i386: prepare shared kernel/relocate_kernel.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:59 +02:00
Thomas Gleixner
185bfbf6fa i386: prepare shared kernel/vmi.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:57 +02:00
Thomas Gleixner
b4ab0cfd7d i386: prepare shared kernel/i8259.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:56 +02:00
Thomas Gleixner
de1afdd27e i386: prepare shared kernel/pci-dma.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:54 +02:00
Thomas Gleixner
dd11bb664c i386: prepare shared kernel/vmiclock.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:53 +02:00
Thomas Gleixner
6000e8231e i386: prepare shared kernel/srat.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:52 +02:00
Thomas Gleixner
d07ec74041 i386: prepare shared kernel/i8253.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:50 +02:00
Thomas Gleixner
6513b15625 i386: prepare shared kernel/io_apic.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:49 +02:00
Thomas Gleixner
311d64ab6d i386: prepare shared kernel/traps.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:47 +02:00
Thomas Gleixner
b673187cba i386: prepare shared crypto/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:46 +02:00
Thomas Gleixner
e980b6d9de i386: prepare shared crypto/aes.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:45 +02:00
Thomas Gleixner
fff7c9a4f6 i386: prepare shared crypto/twofish-i586-asm.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:44 +02:00
Thomas Gleixner
018977f6e7 i386: prepare shared crypto/aes-i586-asm.S
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:42 +02:00
Thomas Gleixner
6a273b2b46 i386: prepare shared crypto/twofish.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:11:41 +02:00
Thomas Gleixner
d7394fe57a i386: use full path for mach-xxx make rules
To simplify the scripted move of the mach-xxx directories, change
the makerules to the full arch/.... path.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-11 11:11:35 +02:00
Thomas Gleixner
f4b927a242 x86_64: simplify cpufreq build
Instead of copying the i386 Makefile and handling path substitutions
just use the i386 cpufreq Makefile.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-11 11:11:33 +02:00
Thomas Gleixner
04c17170ab x86_64: simplify oprofile build
Instead of copying the i386 Makefile and handling path substitutions
just use the i386 oprofile Makefile.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-11 11:11:32 +02:00
Florian Fainelli
2da2324793 [MIPS] Au1000: set the PCI controller IO base
The PCI controller IO base was not set in the au1000 pci code.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-09 12:47:48 +01:00
Florian Fainelli
f708631ac7 [MIPS] Alchemy: Fix USB initialization.
This patch fixes a wrong ifdef in the board setup code, leading to the GPIO
pin not being pulled high, and thus the USB switch not being powered at all.

This finishes the rename of CONFIG_USB_OHCI to CONFIG_USB_OHCI_HCD, which
started in 2005 (before 2.6.12-rc2), then probably because things were
working anyway for most people got forgotten.

[Ralf: Paolo's original patch didn't fix the module case, Florian's patch
only fixed MTX1 etc. so this is a combined patch plus some cleanups.]

Cc: Giuseppe Patanè <giuseppe.patane@tvblob.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-09 12:47:48 +01:00
Giuseppe Sacco
378a545954 [MIPS] IP32: Fix fatal typo in address computation.
Signed-off-by: Giuseppe Sacco <eppesuig@debian.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-09 12:47:48 +01:00
Rafal Bilski
52a2638bff Longhaul: add auto enabled "revid_errata" option
VIA C3 Ezra-T has RevisionID equal to 1, but it needs RevisionKey to be 0
or CPU will ignore new frequency and will continue to work at old
frequency.  New "revid_errata" option will force RevisionKey to be set to
0, whatever RevisionID is.

Additionaly "Longhaul" will not silently ignore unsuccessful transition.
It will try to check if "revid_errata" or "disable_acpi_c3" options need to
be enabled for this processor/system.

Same for Longhaul ver.  2 support.  It will be disabled if none of above
options will work.

 Best case scenario (with patch apllied and v2 enabled):
 longhaul: VIA C3 'Ezra' [C5C] CPU detected.  Longhaul v2 supported.
 longhaul: Using northbridge support.
 longhaul: VRM 8.5
 longhaul: Max VID=1.350  Min VID=1.050, 13 possible voltage scales
 longhaul: f: 300000 kHz, index: 0, vid: 1050 mV
 [...]
 longhaul: Voltage scaling enabled.
 Worst case scenario:
 longhaul: VIA C3 'Ezra-T' [C5M] CPU detected.  Powersaver supported.
 longhaul: Using northbridge support.
 longhaul: Using ACPI support.
 longhaul: VRM 8.5
 longhaul: Claims to support voltage scaling but min & max are both 1.250. Voltage scaling disabled
 longhaul: Failed to set requested frequency!
 longhaul: Enabling "Ignore Revision ID" option.
 longhaul: Failed to set requested frequency!
 longhaul: Disabling ACPI C3 support.
 longhaul: Disabling "Ignore Revision ID" option.
 longhaul: Failed to set requested frequency!
 longhaul: Enabling "Ignore Revision ID" option.

[akpm@linux-foundation.org: coding-style cleanups]
Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-07 16:28:43 -07:00
Linus Torvalds
fc8b28a65d Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] IP32: Enable PCI bridges
2007-10-06 15:47:16 -07:00
Linus Torvalds
9f34073b4e Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend
  [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspend
2007-10-05 14:09:10 -07:00
Ben Dooks
4afcddae4c [ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend
Ensure nRSTOUT is not asserted during or on resume.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-05 21:21:43 +01:00
Ben Dooks
28047eced8 [ARM] 4597/2: OSIRIS: ensure CPLD0 is preserved after suspend
Ensure that CPLD is restored to the original state
on resume, and that before going into suspend we
select the NAND bank we booted from for restarting.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-05 21:21:40 +01:00
Linus Torvalds
af299901ef Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Fix 'niu' complex IRQ probing.
  [SPARC64]: check fork_idle() error
  [SPARC64]: Temporary workaround for PCI-E slot on T1000.
  [SPARC64]: VIO device addition log message level is too high.
  [SPARC64]: Fix domain-services port probing.
  [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy.
2007-10-05 08:08:08 -07:00
Giuseppe Sacco
8cfaf45367 [MIPS] IP32: Enable PCI bridges
Fixe MACE PCI addressing by adding the bus number parameter.
Remove check of the used slot since every slot should be valid.
Converted mkaddr from #define to inline function.

Signed-off-by: Giuseppe Sacco <eppesuig@debian.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-05 13:31:22 +01:00
David S. Miller
b2b27757b6 [SPARC64]: Fix 'niu' complex IRQ probing.
They should be computed the same as how we compute
them under 'virtual-devices'.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 15:03:35 -07:00
Akinobu Mita
1177bf9704 [SPARC64]: check fork_idle() error
Check the return value of fork_idle() to catch error.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-04 14:55:59 -07:00
David S. Miller
27097ef9ff [SPARC64]: Temporary workaround for PCI-E slot on T1000.
The PCI-E slot on T1000 connects directly to the Fire PCI chip with no
intervening bridges visible in the OBP tree.

Unfortunately the bus numbering of the device in that slot is
different (2) from the PCI host controller (0), and thus the
pci_bus_{read,write}_config_*() calls don't work out.

Complicating things further the Fire PCI controller has no config
space it responds to either.

For now treat this case specially so that devices in the slot work.

Longer term we need to perhaps cons up a dummy bridge between the Fire
and the PCI-E slot so that the bus hierarchy is complete inside of the
kernel and thus the bus numbering all works out right.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 21:37:57 -07:00
David S. Miller
e2fd58d06f [SPARC64]: VIO device addition log message level is too high.
There is no reason this should be KERN_ERR, KERN_INFO is
just fine.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 21:23:40 -07:00
David S. Miller
07607c5492 [SPARC64]: Fix domain-services port probing.
We should only use ports underneath "domain-services", other DS ports
in the MDESC aren't for us to use.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-03 21:08:11 -07:00
Linus Torvalds
c7659e2c13 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Terminally fix local_{dec,sub}_if_positive
  [MIPS] Type proof reimplementation of cmpxchg.
  [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround
2007-10-03 15:43:17 -07:00
Michael Hennerich
cda6a20b68 Blackfin arch: fix PORT_J BUG for BF537/6 EMAC driver reported by Kalle Pokki <kalle.pokki@iki.fi>
Cc: Kalle Pokki <kalle.pokki@iki.fi>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-10-04 00:36:18 +08:00
Michael Hennerich
c58c2140f0 Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-10-04 00:35:05 +08:00
Maciej W. Rozycki
f6a9e6dec5 [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround
Restore a load from KSEG1 done as a workaround for an R4600 v2
erratum, dropped with 211be16de99a7424e66c0b6c0d00e2c970508ac2.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-03 14:30:51 +01:00
David S. Miller
a4aa2e867c [SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy.
It doesn't matter for use in 64-bit objects, but when used in
32-bit environments the top 32-bits of the local and in
registers will get chopped off on the next register window
spill/restore which leads to difficult to track down and
subtle bugs.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-02 16:17:17 -07:00
Linus Torvalds
114d5b1ca2 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Fix missing load-twin usage in Niagara-1 memcpy.
  [SPARC64]: Fix put_user() calls in binfmt_aout32.c
  [SPARC]: Fix EBUS use of uninitialized variable.
2007-10-02 10:35:28 -07:00
Linus Torvalds
e80eaf9904 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix xics set_affinity code
2007-10-02 10:33:49 -07:00
David S. Miller
25e5566ed3 [SPARC64]: Fix missing load-twin usage in Niagara-1 memcpy.
For the case where the source is not aligned modulo 8
we don't use load-twins to suck the data in and this
kills performance since normal loads allocate in the
L1 cache (unlike load-twin) and thus big memcpys swipe
the entire L1 D-cache.

We need to allocate a register window to implement this
properly, but that actually simplifies a lot of things
as a nice side-effect.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-02 01:03:09 -07:00
Linus Torvalds
a3470171d6 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] vmlinux.lds.S: Handle note sections
  [MIPS] Fix value of O_TRUNC
2007-10-01 20:15:45 -07:00
Andi Kleen
cf8dc57cba x86_64: increase VDSO_TEXT_OFFSET for ancient binutils
For some reason old binutils genertate larger headers so increase the text
offset of the vdso to avoid linker errors.

Roland McGrath explains:
  "There are extra symbols in the '.dynsym' section that are responsible
   for the size difference (They also cause corresponding inflation in
   '.gnu.version')

   Older ld's wrongly generated these unneeded symbols in .dynsym.  This
   was fixed not all that long ago (2006); binutils-2.17.50.0.6 might be
   the first fixed version, but I have not verified for sure where the
   cutoff was.

   The unneeded symbols et al from old ld add almost 700 bytes excess.
   This limits fairly tightly the amount by which the actual text and
   data in the vDSO can grow in the future without pushing the whole
   file over 4kb.  If it does grow later on, we should consider changing
   the layout with a config option or something to pack it better
   without that padding, when building the kernel with newer binutils."

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Roland McGrath <roland@redhat.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-01 19:21:30 -07:00
Anton Blanchard
e48395f175 [POWERPC] Fix xics set_affinity code
On a POWER6 machine running 2.6.23-rc8 I sometimes see the following error:

xics_set_affinity: No online cpus in the mask 00000000,00000000,00000000,00000001 for irq 20

In a desperate attempt to get a changelog entry in 2.6.23, I took a look
into it.

It turns out we are passing a real and not a virtual irq into
get_irq_server.  This works for the case where hwirq < NR_IRQS and we
set virq = hwirq.  In my case however hwirq = 590082 and we try and
access irq_desc[590082], slightly past the end at 512 entries.

Lucky we ship lots of memory with our machines.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-02 11:48:14 +10:00
Maciej W. Rozycki
6f6b3940ed [MIPS] vmlinux.lds.S: Handle note sections
Store any note sections after the exception tables like the other
architectures do.  This is required for .note.gnu.build-id emitted from
binutils 2.18 onwards if nothing else.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-01 14:17:50 +01:00
David S. Miller
8cc8c28a9a [SPARC64]: Fix put_user() calls in binfmt_aout32.c
argv and envp are pointers to u32's in userspace, so don't
try to put_user() a NULL to them.

Aparently gcc-4.2.x now warns about this, and since we use
-Werror for arch/sparc64 code, this breaks the build.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-30 17:00:34 -07:00
Russell King
46edfc54ee [ARM] Resolve PCI section warnings
Fix the following (valid) section warnings:

WARNING: vmlinux.o(.text+0xf7b5c): Section mismatch: reference to .init.text:pcibios_fixup_bus (between 'pci_scan_child_bus' and 'pci_scan_bridge')
WARNING: vmlinux.o(.text+0xfc5f4): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_map_rom' and 'pci_unmap_rom')
WARNING: vmlinux.o(.text+0xfc824): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_update_resource' and 'pci_claim_resource')
WARNING: vmlinux.o(.text+0xfd6d8): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource')
WARNING: vmlinux.o(.text+0xfd730): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource')
WARNING: vmlinux.o(.text+0xfd788): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource')
WARNING: vmlinux.o(.text+0xfd7e0): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_setup_cardbus' and 'find_free_bus_resource')
WARNING: vmlinux.o(.text+0xfe024): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read')
WARNING: vmlinux.o(.text+0xfe0f4): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read')
WARNING: vmlinux.o(.text+0xfe17c): Section mismatch: reference to .init.text:pcibios_resource_to_bus (between 'pci_bus_assign_resources' and 'sys_pciconfig_read')

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-09-30 17:36:22 +01:00
Linus Torvalds
bd89366324 Merge branch 'for-2.6.23' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
* 'for-2.6.23' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc:
  [POWERPC] mpc8349emitx.dts: Setup USB-DR for peripheral mode.
  [POWERPC] Fix mpc834x USB-MPH configuration.
  [POWERPC] Fix cpm_uart driver for cpm1 machines
  [PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem
  [POWERPC] Fix copy'n'paste typo in commproc.c
2007-09-28 15:33:03 -07:00
Linus Torvalds
46d5c95b13 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix fallocate on o32 binary compat ABI
  [MIPS] Fix CONFIG_BUILD_ELF64 kernels with symbols in CKSEG0.
  [MIPS] IP32: Fix initialization of UART base addresses.
2007-09-28 12:02:25 -07:00
Kyle McMartin
422efb17ee [MIPS] Fix fallocate on o32 binary compat ABI
MIPS was mistakenly forgetting to use the fallocate compat wrapper, which
I noticed while cleaning up all the duplicate fallocate wrappers.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-28 19:27:20 +01:00
Ralf Baechle
d8998737bd [MIPS] IP32: Fix initialization of UART base addresses.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-28 19:27:20 +01:00
Linus Torvalds
ae000eec2c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
  [x86 setup] Correct the SMAP check for INT 0x15, AX=0xe820
2007-09-28 11:24:20 -07:00
H. Peter Anvin
4ee5b10abe [x86 setup] Correct the SMAP check for INT 0x15, AX=0xe820
The e820 probe code was checking %edx, not %eax, for the SMAP
signature on return.  This worked on *almost* all systems, since %edx
still contained SMAP from the call on entry, but on a handful of
systems it failed -- plus, we would have missed real mismatches.

The error output is "=d" to make sure gcc knows %edx is clobbered
here.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2007-09-28 10:12:44 -07:00
jacmet@sunsite.dk
f93c7c5aab [POWERPC] mpc8349emitx.dts: Setup USB-DR for peripheral mode.
Setup dr_mode for USB-DR to peripheral as the default (host mode) doesn't make
much sense for the mini-AB connector on the ITX board.

Peripheral mode is preferable to OTG as the fsl_usb2_udc.c driver doesn't yet
properly support it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-28 10:26:48 -05:00
jacmet@sunsite.dk
39db0fd9db [POWERPC] Fix mpc834x USB-MPH configuration.
mpc834x USB-MPH configuration got broken by commit
6f44256002. The selection bits in SICRL
should be cleared rather than set to configure the USB MUXes for the MPH.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-28 10:26:35 -05:00
Jochen Friedrich
bc63818931 [PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem
cpm_dpram_addr returns physical memory of the DP RAM instead of
iomapped virtual memory. As there usually is a 1:1 MMU map of
the IMMR area, this is often not noticed. However, cpm_dpram_phys
assumes this iomapped virtual memory and returns garbage on the
1:1 mapped memory causing CPM1 uart console to fail.

This patch fixes the problem (copied from the powerpc tree).

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-28 10:25:32 -05:00
Jochen Friedrich
83af919e0f [POWERPC] Fix copy'n'paste typo in commproc.c
The powerpc version of commproc.c exports cpm_dpram_addr twice
and cpm_dpram_phys not at all due to a typo. This patch fixes this
problem.

CC      arch/powerpc/sysdev/commproc.o
arch/powerpc/sysdev/commproc.c:398: error: redefinition of '__kcrctab_cpm_dpram_addr'
arch/powerpc/sysdev/commproc.c:392: error: previous definition of '__kcrctab_cpm_dpram_addr' was here
arch/powerpc/sysdev/commproc.c:398: error: redefinition of '__kstrtab_cpm_dpram_addr'
arch/powerpc/sysdev/commproc.c:392: error: previous definition of '__kstrtab_cpm_dpram_addr' was here
arch/powerpc/sysdev/commproc.c:398: error: redefinition of '__ksymtab_cpm_dpram_addr'
arch/powerpc/sysdev/commproc.c:392: error: previous definition of '__ksymtab_cpm_dpram_addr' was here
make[1]: *** [arch/powerpc/sysdev/commproc.o] Error 1
make: *** [arch/powerpc/sysdev] Error 2

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-09-28 10:25:16 -05:00
Ralf Baechle
6e351064b1 [MIPS] IP32: Fix initialization of UART base addresses.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-27 23:19:16 +01:00
David S. Miller
9c908f97d0 [SPARC]: Fix EBUS use of uninitialized variable.
If of_get_property() fails, it returns NULL and the 'len'
parameter is undefined.  So we need to explicitly set len
to zero in such cases.

Noticed by Al Viro.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-27 13:09:28 -07:00
Linus Torvalds
a07921bcd5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
  [x86 setup] Handle case of improperly terminated E820 chain
2007-09-26 15:43:55 -07:00
Linus Torvalds
f7f847b015 Revert "x86-64: Disable local APIC timer use on AMD systems with C1E"
This reverts commit e66485d747, since
Rafael Wysocki noticed that the change only works for his in -mm, not in
mainline (and that both "noapictimer" _and_ "apicmaintimer" are broken
on his hardware, but that's apparently not a regression, just a symptom
of the same issue that causes the automatic apic timer disable to not
work).

It turns out that it really doesn't work correctly on x86-64, since
x86-64 doesn't use the generic clock events for timers yet.

Thanks to Rafal for testing, and here's the ugly details on x86-64 as
per Thomas:

  "I just looked into the code and the logic vs.  noapictimer on SMP is
   completely broken.

   On i386 the noapictimer option not only disables the local APIC
   timer, it also registers the CPUs for broadcasting via IPI on SMP
   systems.

   The x86-64 code uses the broadcast only when the local apic timer is
   active, i.e.  "noapictimer" is not on the command line.  This defeats
   the whole purpose of "noapictimer".  It should be there to make boxen
   work, where the local APIC timer actually has a hardware problem,
   e.g.  the nx6325.

   The current implementation of x86_64 only fixes the ACPI c-states
   related problem where the APIC timer stops in C3(2), nothing else.

   On nx6325 and other AMD X2 equipped systems which have the C1E
   enabled we run into the following:

   PIT keeps jiffies (and the system) running, but the local APIC timer
   interrupts can get out of sync due to this C1E effect.

   I don't think this is a critical problem, but it is wrong
   nevertheless.

   I think it's safe to revert the C1E patch and postpone the fix to the
   clock events conversion."

On further reflection, Thomas noted:

   "It's even worse than I thought on the first check:

    "noapictimer" on the command line of an SMP box prevents _ONLY_ the
    boot CPU apic timer from being used.  But the secondary CPU is still
    unconditionally setting up the APIC timer and uses the non
    calibrated variable calibration_result, which is of course 0, to
    setup the APIC timer.  Wreckage guaranteed."

so we'll just have to wait for the x86 merge to hopefully fix this up
for x86-64.

Tested-and-requested-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-26 15:43:41 -07:00
H. Peter Anvin
2efa33f81e [x86 setup] Handle case of improperly terminated E820 chain
At least one system (a Geode system with a Digital Logic BIOS) has
been found which suddenly stops reporting the SMAP signature when
reading the E820 memory chain.  We can't know what, exactly, broke in
the BIOS, so if we detect this situation, declare the E820 data
unusable and fall back to E801.

Also, revert to original behavior of always probing all memory
methods; that way all the memory information is available to the
kernel.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Joerg Pommnitz <pommnitz@yahoo.com>
2007-09-26 14:15:04 -07:00
Jeremy Fitzhardinge
df912ea4ae xen: execve's error paths don't pin the mm before unpinning
execve's error paths don't activate (and therefore pin) the mm before
calling exit_mmap to free it up, so don't try to unpin unless it is
actually pinned.  This prevents a BUG_ON from triggering.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Christian Ostheimer <osth@freesurf.ch>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-26 09:27:14 -07:00
Thomas Gleixner
e66485d747 x86-64: Disable local APIC timer use on AMD systems with C1E
commit 3556ddfa92 titled

 [PATCH] x86-64: Disable local APIC timer use on AMD systems with C1E

solves a problem with AMD dual core laptops e.g. HP nx6325 (Turion 64
X2) with C1E enabled:

When both cores go into idle at the same time, then the system switches
into C1E state, which is basically the same as C3. This stops the local
apic timer.

This was debugged right after the dyntick merge on i386 and despite the
patch title it fixes only the 32 bit path.

x86_64 is still missing this fix. It seems that mainline is not really
affected by this issue, as the PIT is running and keeps jiffies
incrementing, but that's just waiting for trouble.

-mm suffers from this problem due to the x86_64 high resolution timer
patches.

This is a quick and dirty port of the i386 code to x86_64.

I spent quite a time with Rafael to debug the -mm / hrt wreckage until
someone pointed us to this. I really had forgotten that we debugged this
half a year ago already.

Sigh, is it just me or is there something yelling arch/x86 into my ear?

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-26 09:22:04 -07:00
Jeremy Kerr
603c461250 [POWERPC] spufs: fix mismerge, making context signal{1,2} files readable again
The commit 8b6f50ef1d seems to have
been affected by a mismerge of a duplicate patch
(d054b36ffd) - both the
spufs_dir_contents and spufs_dir_nosched_contents have been given
write-only signal notification files.

This change reverts the spufs_dir_contents array to use the
readable signal notification file implementation.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-26 19:47:07 +10:00
Roland McGrath
474f819672 [POWERPC] Ensure FULL_REGS on exec
When PTRACE_O_TRACEEXEC is used, a ptrace call to fetch the registers at
the PTRACE_EVENT_EXEC stop (PTRACE_PEEKUSR) will oops in CHECK_FULL_REGS.
With recent versions, "gdb --args /bin/sh -c 'exec /bin/true'" and "run" at
the (gdb) prompt is sufficient to produce this.  I also have written an
isolated test case, see https://bugzilla.redhat.com/show_bug.cgi?id=301791#c15.

This change fixes the problem by clearing the low bit of pt_regs.trap in
start_thread so that FULL_REGS is true again.  This is correct since all of
the GPRs that "full" refers to are cleared in start_thread.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-09-25 20:40:41 +10:00
Ralf Baechle
1146fe3050 [MIPS] SMTC: Make ack_bad_irq() safe with no IM backstop.
Issue reported and original patch by Kevin Kissel, cleaner (imho)
implementation by me.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-24 18:13:02 +01:00
Bryan Wu
0b95f22bd3 Blackfin arch: add some missing syscall
When compiling the Blackfin kernel, checksyscalls.pl will report lots of missing syscalls warnings.
This patch will add some missing syscalls which make sense on Blackfin arch

After appling this patch, toolchain should be rebuilt. Then recompiling the kernel with the new
toolchain.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-09-23 00:51:32 +08:00
Linus Torvalds
ad501bce57 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4569/1: ep93xx_gpio_irq_type(): fix spurious enumeration offset for FGPIO handling
  [ARM] 4568/1: fix l2x0 cache invalidate handling of unaligned addresses
2007-09-21 14:05:45 -07:00
Linus Torvalds
da8f153e51 Revert "x86_64: Quicklist support for x86_64"
This reverts commit 34feb2c83b.

Suresh Siddha points out that this one breaks the fundamental
requirement that you cannot free page table pages before the TLB caches
are flushed.  The quicklists do not give the same kinds of guarantees
that the mmu_gather structure does, at least not in NUMA configurations.

Requested-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Asit Mallick <asit.k.mallick@intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-21 12:09:41 -07:00
Linus Torvalds
077a6c2669 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] BCM1480: include <linux/init.h>.
  [MIPS] BCM1480: Export zbbus_mhz.
2007-09-21 10:00:52 -07:00
Ralf Baechle
da51f9e10c [MIPS] BCM1480: include <linux/init.h>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-21 17:54:12 +01:00
Ralf Baechle
339c3a6a12 [MIPS] BCM1480: Export zbbus_mhz.
Symbol is required by the ZBus profiler.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-09-21 17:54:12 +01:00
Andi Kleen
176df2457e x86_64: Zero extend all registers after ptrace in 32bit entry path.
Strictly it's only needed for eax.

It actually does a little more than strictly needed -- the other registers
are already zero extended.

Also remove the now unnecessary and non functional compat task check
in ptrace.

This is CVE-2007-4573

Found by Wojciech Purczynski

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-21 09:52:07 -07:00
Paul Bolle
bbc15f46fe [x86 setup] Fix typo in arch/i386/boot/header.S
There's an obvious typo in arch/i386/boot/header.S (in your
linux-2.6-x86setup.git) that I noticed by just studying the code.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2007-09-20 11:06:59 -07:00