On Thu, Jun 25, 2009 at 12:57 AM, Boaz Harrosh wrote:
>
> Paul? we did not receive any feedback from you
I split it out into two patches and sent them about an hour ago. (One
for mmu_context.h sent to Rusty and one for the other two fixes, sent
to Linus)
Paul
UML: Fix some apparent bitrot
- migration of net_device methods into net_device_ops
- dma_sync_single() changes
- cpumask_clear() -> cpumask_clear_cpu()
Signed-off-by: Paul Menage
--
Fixes the following compile errors:
include/linux/dma-mapping.h:113: error: redefinition of 'dma_syn
900
hardirqs last enabled at (29899): [<600a87a5>]
kmem_cache_alloc+0xa0/0x10b
hardirqs last disabled at (29900): [<600240a3>] sigio_handler+0x18/0x76
softirqs last enabled at (19414): [<601c1706>]
xfrm_state_unlock_afinfo+0xe/0x10
softirqs las
On Mon, Jun 15, 2009 at 6:03 PM, Jeff Dike wrote:
>
> The problem with SMP on skas0
Does that mean that it works more easily on skas3?
> I actually had this somewhat working, but the code was a horror show,
> with much nastiness about ignoring the signals that are needed in
> order to prevent a d
passed to sigio_lock() and sigio_unlock() to
allow them to use spin_lock_irqsave() and spin_unlock_irqrestore().
Signed-off-by: Paul Menage
---
arch/um/include/shared/sigio.h |4 +--
arch/um/kernel/sigio.c |8 +++---
arch/um/os-Linux/sigio.c | 55 +
UML: Enable CONFIG_STACKTRACE_SUPPORT
Adds a simple stacktrace function, only tested/enabled on X86
Signed-off-by: Paul Menage
---
arch/um/Kconfig.common |2 +
arch/um/kernel/Makefile |1 +
arch/um/kernel/stacktrace.c | 68 +++
arch
UML: Enable CONFIG_TRACE_IRQFLAGS_SUPPORT
Signed-off-by: Paul Menage
---
arch/um/Kconfig.common|2 +-
arch/um/include/asm/system.h | 39 ++-
arch/um/kernel/irq.c |1 +
arch/um/kernel/process.c |1 -
arch/um/kernel/skas
is called.
Signed-off-by: Paul Menage
---
arch/um/kernel/skas/process.c | 26 ++
arch/um/kernel/um_arch.c | 20
2 files changed, 26 insertions(+), 20 deletions(-)
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
ind
UML: Fix some apparent bitrot
- migration of net_device methods into net_device_ops
- address space layout changes
- dma_sync_single() changes
Signed-off-by: Paul Menage
---
arch/um/drivers/slip_kern.c|1 -
arch/um/drivers/slirp_kern.c |1 -
arch/um/include/asm/dma
For a while now (since tt mode was dropped and skas mode became the
only option?) it looks as though UML has been UP-only on x86-64. And
even though the configs appear to allow building SMP on x86-32, there
are things like the panic() call in kernel/smp.c:idle_thread() which
imply that it won't wo
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