diff options
| author | Andrew Banman <abanman@sgi.com> | 2016-09-21 11:09:15 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-22 11:16:13 +0200 |
| commit | 60e1c842c7ea3dd6a65660864554565cc737dd86 (patch) | |
| tree | 5a2a054c4741f696237b09c04f642b930c0c5689 /arch/x86/platform/uv | |
| parent | d2a57afa53f3fdf9f68d1f4240ace85a7d20ca20 (diff) | |
| download | linux-60e1c842c7ea3dd6a65660864554565cc737dd86.tar.bz2 | |
x86/platform/uv/BAU: Convert uv_physnodeaddr() use to uv_gpa_to_offset()
The BAU driver should use the functions provided by uv_hub.h rather than
its own implementations. uv_physnodeaddr converts vaddrs to paddrs for
BAU MMR fields, but this is done better by uv_gpa_to_offset.
Signed-off-by: Andrew Banman <abanman@sgi.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Mike Travis <travis@sgi.com>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: akpm@linux-foundation.org
Cc: rja@sgi.com
Link: http://lkml.kernel.org/r/1474474161-265604-5-git-send-email-abanman@sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/platform/uv')
| -rw-r--r-- | arch/x86/platform/uv/tlb_uv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index f6bc43b7e2a0..34b2a48143d5 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -1812,8 +1812,8 @@ static void pq_init(int node, int pnode) bcp->queue_last = pqp + (DEST_Q_SIZE - 1); } - first = uv_physnodeaddr(pqp); - last = uv_physnodeaddr(pqp + (DEST_Q_SIZE - 1)); + first = uv_gpa_to_offset(uv_gpa(pqp)); + last = uv_gpa_to_offset(uv_gpa(pqp + (DEST_Q_SIZE - 1))); tail = first; gnode = uv_gpa_to_gnode(uv_gpa(pqp)); first = (gnode << UV_PAYLOADQ_GNODE_SHIFT) | tail; |