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linux-stable-rt/arch/sparc64/kernel
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David S. Miller 5f92c32936 [SPARC64]: Fix several bugs in MSI handling. 
1) sun4{u,v}_build_msi() have improper return value handling.

   We should always return negative error codes, instead of
   using the magic value "0" which could in fact be a valid
   MSI number.

2) sun4{u,v}_build_msi() should return -ENOMEM instead of
   calling prom_prom() halt with kzalloc() of the interrupt
   data fails.

3) We 'remembered' the MSI number using a singleton in the
   struct device archdata area, this doesn't work for MSI-X
   which can cause multiple MSIs assosciated with one device.

   Delete that archdata member, and instead store the MSI
   number in the IRQ chip data area.

Signed-off-by: David S. Miller <davem@davemloft.net>
 		2007-08-30 23:06:51 -07:00
..
Makefile [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
asm-offsets.c
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audit.c [PATCH] audit signal recipients 2007-05-11 05:38:25 -04:00
auxio.c [SPARC/64] Rename some functions like PowerPC 2007-07-20 14:24:53 +10:00
binfmt_aout32.c
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binfmt_elf32.c
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central.c
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chmc.c
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compat_audit.c [PATCH] add SIGNAL syscall class (v3) 2007-05-11 05:38:25 -04:00
cpu.c [SPARC64]: Do not assume sun4v chips have load-twin/store-init support. 2007-08-08 17:33:45 -07:00
ds.c [SPARC64]: Do not flood log with failed DS messages. 2007-07-20 17:14:38 -07:00
dtlb_miss.S
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dtlb_prot.S
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ebus.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
entry.S [SPARC64]: Fix args to sun4v_ldc_revoke(). 2007-06-13 00:01:27 -07:00
etrap.S
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head.S [SPARC64]: Do not touch %tick_cmpr on sun4v cpus. 2007-08-16 01:52:44 -07:00
hvapi.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
hvtramp.S [SPARC64]: Fix memory leak when cpu hotplugging. 2007-08-08 17:33:52 -07:00
idprom.c
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init_task.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
iommu.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
iommu_common.c
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iommu_common.h
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irq.c [SPARC64]: Fix several bugs in MSI handling. 2007-08-30 23:06:51 -07:00
isa.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
itlb_miss.S [SPARC64]: Fix _PAGE_EXEC_4U check in sun4u I-TLB miss handler. 2007-05-29 02:50:15 -07:00
kprobes.c
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ktlb.S
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ldc.c [SPARC64]: Abstract out mdesc accesses for better MD update handling. 2007-07-16 04:04:28 -07:00
mdesc.c [SPARC64]: Allow userspace to get at the machine description. 2007-08-15 21:02:23 -07:00
module.c
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of_device.c [SPARC]: Make sure dev_archdata is filled in for all devices. 2007-07-20 17:13:42 -07:00
pci.c [SPARC64]: Fix several bugs in MSI handling. 2007-08-30 23:06:51 -07:00
pci_common.c [SPARC64]: Fix sun4u PCI config space accesses on sun4u. 2007-07-30 00:27:29 -07:00
pci_fire.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
pci_impl.h
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pci_psycho.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
pci_sabre.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
pci_schizo.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
pci_sun4v.c [SPARC64]: Fix several bugs in MSI handling. 2007-08-30 23:06:51 -07:00
pci_sun4v.h
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pci_sun4v_asm.S
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power.c [SPARC]: Fix serial console device detection. 2007-07-20 16:59:26 -07:00
process.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
prom.c [SPARC]: Centralize find_in_proplist() instead of duplicating N times. 2007-08-07 18:46:36 -07:00
ptrace.c
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rtrap.S
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sbus.c [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. 2007-07-30 00:27:34 -07:00
semaphore.c
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setup.c [SPARC]: Fix serial console device detection. 2007-07-20 16:59:26 -07:00
signal.c [SPARC64]: Kill bogus set_fs(KERNEL_DS) in do_rt_sigreturn(). 2007-07-17 14:37:54 -07:00
signal32.c
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smp.c [SPARC64]: Fix memory leak when cpu hotplugging. 2007-08-08 17:33:52 -07:00
sparc64_ksyms.c [SPARC64]: Do not assume sun4v chips have load-twin/store-init support. 2007-08-08 17:33:45 -07:00
sstate.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
stacktrace.c
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starfire.c
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sun4v_ivec.S [SPARC64]: Use machine description and OBP properly for cpu probing. 2007-05-29 02:49:41 -07:00
sun4v_tlb_miss.S
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sunos_ioctl32.c
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sys32.S
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sys_sparc.c
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sys_sparc32.c [SPARC]: Add sys_fallocate() entries. 2007-07-19 21:26:47 -07:00
sys_sunos32.c
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sysfs.c [SPARC64]: More sensible udelay implementation. 2007-07-16 04:05:02 -07:00
systbls.S [SPARC]: Add sys_fallocate() entries. 2007-07-19 21:26:47 -07:00
time.c [SPARC64]: Handle mostek clock type in mini_rtc driver. 2007-07-30 00:27:32 -07:00
trampoline.S [SPARC64]: SMP trampoline needs to avoid %tick_cmpr on sun4v too. 2007-08-16 01:56:00 -07:00
traps.c [SPARC64]: Fix show_stack() when stack argument is NULL. 2007-07-30 00:27:38 -07:00
tsb.S
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ttable.S
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una_asm.S
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unaligned.c
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us2e_cpufreq.c
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us3_cpufreq.c
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vio.c [SPARC]: Centralize find_in_proplist() instead of duplicating N times. 2007-08-07 18:46:36 -07:00
viohs.c viohs: extern on function definition 2007-07-26 11:11:56 -07:00
visemul.c
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vmlinux.lds.S [SPARC]: Add missing NOTES section. 2007-07-24 13:24:34 -07:00
winfixup.S
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