>
> * Super-I/O chips at 0x2e/0x2f and 0x4e/0x4f.
>
> * Legacy PC hardware monitoring chips at 0x290-0x297.
>
> * IPMI interface at 0x0ca3 and 0x0cab (read-only).
>
> Please tell me which ones should be skipped on PowerPC.
Skip the whole thing. I consider that on a powerpc linux port, the
pla
On Mon, 18 Feb 2008 21:58:42 +0100
Jean Delvare <[EMAIL PROTECTED]> wrote:
> On Tue, 19 Feb 2008 07:42:03 +1100, Benjamin Herrenschmidt wrote:
> >
> > > Maybe Christian's patch can be improved to not do the check on
> > > these? As long as /dev/port exists, it seems reasonable that the
> > > kern
On Tue, 19 Feb 2008 07:42:03 +1100, Benjamin Herrenschmidt wrote:
>
> > Maybe Christian's patch can be improved to not do the check on these?
> > As long as /dev/port exists, it seems reasonable that the kernel should
> > behave, no matter what I/O ports are accessed from user-space.
>
> nonsense
> Maybe Christian's patch can be improved to not do the check on these?
> As long as /dev/port exists, it seems reasonable that the kernel should
> behave, no matter what I/O ports are accessed from user-space.
nonsense.
/dev/mem exists for example, but you are still not supposed to go
bang all
Hi Ben,
On Thu, 14 Feb 2008 07:42:54 +1100, Benjamin Herrenschmidt wrote:
>
> On Wed, 2008-02-13 at 18:35 +0100, Christian Krafft wrote:
> > sensors_detect crashes kernel on PowerPC, as it pokes directly to memory.
For the records, sensors-detect accesses I/O ports, not memory.
> > This patch a
On Wednesday 13 February 2008, Benjamin Herrenschmidt wrote:
> On Wed, 2008-02-13 at 18:35 +0100, Christian Krafft wrote:
> > sensors_detect crashes kernel on PowerPC, as it pokes directly to memory.
> > This patch adds a check_legacy_ioports to read_port and write_port.
> > It will now return ENXI
On Wed, 2008-02-13 at 18:35 +0100, Christian Krafft wrote:
> sensors_detect crashes kernel on PowerPC, as it pokes directly to memory.
> This patch adds a check_legacy_ioports to read_port and write_port.
> It will now return ENXIO, instead of oopsing.
>
> Signed-off-by: Christian Krafft <[EMAIL
sensors_detect crashes kernel on PowerPC, as it pokes directly to memory.
This patch adds a check_legacy_ioports to read_port and write_port.
It will now return ENXIO, instead of oopsing.
Signed-off-by: Christian Krafft <[EMAIL PROTECTED]>
Index: linux.git/drivers/char/mem.c
=
