Glauber Costa bb8ada95a7 x86: don't do dma if mask is NULL. ...

if the device hasn't provided a mask, abort allocation.
Note that we're using a fallback device now, so it does not cover
the case of a NULL device: just drivers passing NULL masks around.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2008-04-19 19:19:58 +02:00

..

acpi

x86: remove pointless comments

2008-04-19 19:19:54 +02:00

cpu

x86: remove pointless comments

2008-04-19 19:19:54 +02:00

.gitignore

…

alternative.c

x86: fix test_poke for vmalloced pages

2008-04-17 17:41:29 +02:00

aperture_64.c

x86: clean up aperture_64.c

2008-04-17 17:41:19 +02:00

apic_32.c

x86: move up & smp variables to setup.c

2008-04-17 17:41:35 +02:00

apic_64.c

x86: move up & smp variables to setup.c

2008-04-17 17:41:35 +02:00

apm_32.c

x86: switch to proc_create()

2008-04-17 17:40:51 +02:00

asm-offsets_32.c

x86: move struct definitions to unifed sigframe.h

2008-04-17 17:40:46 +02:00

asm-offsets_64.c

…

asm-offsets.c

…

audit_64.c

…

bootflag.c

…

bugs_64.c

x86: don't use large pages to map the first 2/4MB of memory

2008-04-17 17:41:30 +02:00

cpuid.c

…

crash_dump_32.c

…

crash_dump_64.c

…

crash.c

x86: move ipi definitions to mach_ipi.h

2008-04-17 17:41:30 +02:00

doublefault_32.c

…

ds.c

x86: debug Store - call kfree if only we really need it

2008-04-17 17:41:34 +02:00

e820_32.c

x86: rename find_max_pfn() to propagate_e820_map()

2008-04-19 19:19:55 +02:00

e820_64.c

x86: e820_64, fix section mismatch warning

2008-04-19 19:19:54 +02:00

early_printk.c

x86: coding style fixes to x86/kernel/early_printk.c

2008-04-17 17:40:51 +02:00

early-quirks.c

…

efi_32.c

…

efi_64.c

x86: EFI_PAGE_SHIFT fix

2008-04-19 19:19:54 +02:00

efi_stub_32.S

…

efi_stub_64.S

…

efi.c

x86: EFI_PAGE_SHIFT fix

2008-04-19 19:19:54 +02:00

entry_32.S

x86: remove pointless comments

2008-04-19 19:19:54 +02:00

entry_64.S

x86: ptrace vs -ENOSYS

2008-04-17 17:41:13 +02:00

genapic_64.c

x86: move x86_cpu_to_apicid_init to smpboot.c

2008-04-17 17:41:34 +02:00

genapic_flat_64.c

x86: use cpumask_of_cpu()

2008-04-17 17:41:36 +02:00

genx2apic_uv_x.c

x86: support for new UV apic

2008-04-17 17:41:33 +02:00

geode_32.c

…

head32.c

x86: introduce kernel/head32.c

2008-04-17 17:40:49 +02:00

head64.c

x86_64: do not reserve ramdisk two times

2008-04-19 19:19:54 +02:00

head_32.S

x86: remove pointless comments

2008-04-19 19:19:54 +02:00

head_64.S

x86: move suspend wakeup code to C

2008-04-17 17:41:37 +02:00

hpet.c

x86: revert assign IRQs to hpet timer

2008-04-04 18:36:49 +02:00

i386_ksyms_32.c

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

i387.c

x86, fpu: lazy allocation of FPU area - v5

2008-04-19 19:19:55 +02:00

i8237.c

…

i8253.c

…

i8259_32.c

…

i8259_64.c

…

init_task.c

…

io_apic_32.c

x86: remove unnecessary tmp local variable

2008-04-17 17:41:36 +02:00

io_apic_64.c

x86: use cpumask_of_cpu()

2008-04-17 17:41:36 +02:00

io_delay.c

x86: add dmi quirk for io_delay

2008-03-26 22:23:40 +01:00

ioport.c

…

ipi.c

x86: create ipi.c

2008-04-17 17:40:56 +02:00

irq_32.c

x86: replace remaining __FUNCTION__ occurances

2008-04-17 17:40:57 +02:00

irq_64.c

…

k8.c

…

kdebugfs.c

…

kgdb.c

x86: KGDB build fix

2008-04-19 19:19:54 +02:00

kprobes.c

x86: replace most VM86 flags with flags from processor-flags.h

2008-04-17 17:41:33 +02:00

ldt.c

…

machine_kexec_32.c

…

machine_kexec_64.c

vmcoreinfo: add the symbol "phys_base"

2008-04-02 15:28:19 -07:00

Makefile

x86: unify pci-nommu

2008-04-19 19:19:57 +02:00

mca_32.c

x86: coding style fixes to arch/x86/kernel/mca_32.c

2008-04-17 17:40:49 +02:00

mfgpt_32.c

x86: GEODE: add missing module.h include

2008-03-26 22:23:40 +01:00

microcode.c

x86: microcode: show results on success too

2008-04-17 17:41:32 +02:00

module_32.c

…

module_64.c

…

mpparse.c

x86: print out buggy mptable

2008-04-17 17:41:36 +02:00

msr.c

x86: coding style fixes to arch/x86/kernel/msr.c

2008-04-17 17:40:50 +02:00

nmi_32.c

ftrace: add notrace annotations for NMI routines

2008-04-19 19:19:55 +02:00

nmi_64.c

ftrace: add notrace annotations for NMI routines

2008-04-19 19:19:55 +02:00

numaq_32.c

…

paravirt_patch_32.c

…

paravirt_patch_64.c

…

paravirt.c

x86: paravirt_ops: don't steal memory resources in paravirt_disable_iospace

2008-04-17 17:41:33 +02:00

pci-calgary_64.c

x86: dma-ops on highmem fix

2008-04-19 19:19:56 +02:00

pci-dma_32.c

x86: don't do dma if mask is NULL.

2008-04-19 19:19:58 +02:00

pci-dma_64.c

x86: remove kludge from x86_64

2008-04-19 19:19:58 +02:00

pci-dma.c

x86: move bad_dma_address

2008-04-19 19:19:58 +02:00

pci-gart_64.c

x86: dma-ops on highmem fix

2008-04-19 19:19:56 +02:00

pci-nommu.c

x86: unify pci-nommu

2008-04-19 19:19:57 +02:00

pci-swiotlb_64.c

x86: dma-ops on highmem fix

2008-04-19 19:19:56 +02:00

pcspeaker.c

…

pmtimer_64.c

…

process_32.c

x86, fpu: lazy allocation of FPU area - v5

2008-04-19 19:19:55 +02:00

process_64.c

x86, fpu: lazy allocation of FPU area - v5

2008-04-19 19:19:55 +02:00

process.c

x86: fpu xstate split cleanup

2008-04-19 19:19:55 +02:00

ptrace.c

x86: regparm(3) is mandatory, no need to annotate

2008-04-17 17:40:45 +02:00

quirks.c

…

reboot_fixups_32.c

…

reboot.c

x86: use cpu_online()

2008-04-17 17:41:36 +02:00

relocate_kernel_32.S

x86: relocate_kernel - use predefined macroses for page attributes

2008-04-17 17:41:29 +02:00

relocate_kernel_64.S

x86: relocate_kernel - use predefined macroses for page attributes

2008-04-17 17:41:29 +02:00

rtc.c

x86: fix cmos read and write to not use inb_p and outb_p

2008-04-17 17:40:47 +02:00

scx200_32.c

…

setup64.c

x86: fix exec mappings comments

2008-04-19 19:19:55 +02:00

setup_32.c

x86: rename find_max_pfn() to propagate_e820_map()

2008-04-19 19:19:55 +02:00

setup_64.c

x86: reserve dma32 early for gart

2008-04-19 19:19:55 +02:00

setup.c

x86: move up & smp variables to setup.c

2008-04-17 17:41:35 +02:00

sigframe.h

x86: move struct definitions to unifed sigframe.h

2008-04-17 17:40:46 +02:00

signal_32.c

x86: replace most VM86 flags with flags from processor-flags.h

2008-04-17 17:41:33 +02:00

signal_64.c

x86: remove DEBUG_SIG

2008-04-17 17:40:57 +02:00

smp.c

x86: move ipi definitions to mach_ipi.h

2008-04-17 17:41:30 +02:00

smpboot.c

x86: standalone trampoline code

2008-04-17 17:41:37 +02:00

smpcommon_32.c

x86: create smpcommon.c

2008-04-17 17:40:55 +02:00

smpcommon.c

x86: create smpcommon.c

2008-04-17 17:40:55 +02:00

srat_32.c

x86: replace remaining __FUNCTION__ occurances

2008-04-17 17:40:57 +02:00

stacktrace.c

…

step.c

x86: prevent unconditional writes to DebugCtl MSR

2008-04-17 17:40:58 +02:00

summit_32.c

x86: move mp_bus_id_to_node to numa.c

2008-04-17 17:40:59 +02:00

sys_i386_32.c

…

sys_x86_64.c

…

syscall_64.c

x86: coding style fixes to arch/x86/kernel/syscall_64.c

2008-04-17 17:40:48 +02:00

syscall_table_32.S

…

tce_64.c

…

test_nx.c

x86: Explicitly include required header files.

2008-04-17 17:41:15 +02:00

test_rodata.c

…

time_32.c

…

time_64.c

…

tlb_32.c

x86: create tlb files

2008-04-17 17:40:56 +02:00

tlb_64.c

x86: move ipi definitions to mach_ipi.h

2008-04-17 17:41:30 +02:00

tls.c

asmlinkage_protect replaces prevent_tail_call

2008-04-10 17:28:26 -07:00

tls.h

…

topology.c

…

trampoline_32.S

…

trampoline_64.S

x86: move suspend wakeup code to C

2008-04-17 17:41:37 +02:00

trampoline.c

x86: standalone trampoline code

2008-04-17 17:41:37 +02:00

traps_32.c

x86, fpu: lazy allocation of FPU area - v5

2008-04-19 19:19:55 +02:00

traps_64.c

x86, fpu: lazy allocation of FPU area - v5

2008-04-19 19:19:55 +02:00

tsc_32.c

x86: tsc prevent time going backwards

2008-04-19 19:19:55 +02:00

tsc_64.c

x86: tsc prevent time going backwards

2008-04-19 19:19:55 +02:00

tsc_sync.c

…

verify_cpu_64.S

…

vm86_32.c

x86: replace most VM86 flags with flags from processor-flags.h

2008-04-17 17:41:33 +02:00

vmi_32.c

…

vmiclock_32.c

…

vmlinux_32.lds.S

x86: use ELF section to list CPU vendor specific code

2008-04-17 17:40:47 +02:00

vmlinux_64.lds.S

x86: use ELF section to list CPU vendor specific code

2008-04-17 17:40:47 +02:00

vmlinux.lds.S

…

vsmp_64.c

x86: clean up vSMP detection

2008-04-17 17:41:29 +02:00

vsyscall_64.c

…

x8664_ksyms_64.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86

2008-04-18 08:25:51 -07:00