Hi, Tristan
Le Vendredi 23 Juin 2006 13:15, Akio Takebe a 馗rit :
Hi, Tristan
GET_THIS_PADDR translate from only per_cpu virtual address
to per_cpu physcal address.
Yes.
per_cpu address is in TLB.
Is it true even within MCA handler ?
Yes, TR is unchanged by SAL/PAL when INIT is occerred.
Le Jeudi 22 Juin 2006 18:31, Akio Takebe a écrit :
fix GET_THIS_PADDR.
Humm, does this work ?
What prevents Alternate Data TLB fault from being raised ?
Tristan.
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Hi, Tristan
GET_THIS_PADDR translate from only per_cpu virtual address
to per_cpu physcal address.
per_cpu address is in TLB.
So GET_THIS_PADDR don't cause TLB fault.
Best Regards,
Akio Takebe
Le Jeudi 22 Juin 2006 18:31, Akio Takebe a 馗rit :
fix GET_THIS_PADDR.
Humm, does this work ?
What
Le Vendredi 23 Juin 2006 13:15, Akio Takebe a écrit :
Hi, Tristan
GET_THIS_PADDR translate from only per_cpu virtual address
to per_cpu physcal address.
Yes.
per_cpu address is in TLB.
Is it true even within MCA handler ?
I am not sure about that but my MCA knowledge is very limited :-)
fix GET_THIS_PADDR.
Signed-off-by: Akio Takebe [EMAIL PROTECTED]
mca_asm.h |4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
fix_get_this_paddr.patch
Description: Binary data
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