Commit Graph

8 Commits

Author SHA1 Message Date
Russ Anderson
c8182f0016 sgi-xp: xpc needs to pass the physical address, not virtual
Impact: fix crash

xpc needs to pass the physical address, not virtual.

Testing uncovered this problem.  The virtual address happens to work
most of the time due to the way bios was masking off the node bits.
Passing the physical address makes it work all of the time.

Signed-off-by: Russ Anderson <rja@sgi.com>
Acked-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-16 23:04:24 +01:00
Russ Anderson
23c357003b x86: uv: Add UV reserved page bios call
Add UV bios call to get the address of the reserved page.

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:30:25 -08:00
Russ Anderson
e8929c8a6a x86: uv: Add UV memory protection bios call
Add UV bios call to change memory protections.

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:30:20 -08:00
Russ Anderson
64ccf2f9a7 x86: uv: Add UV watchlist bios call
Add UV bios calls to allocate and free watchlists.

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:30:15 -08:00
Ingo Molnar
5292ae11ba Merge commit 'v2.6.28-rc2' into x86/uv 2008-10-27 12:38:02 +01:00
H. Peter Anvin
05e4d3169b x86: drop double underscores from header guards
Drop double underscores from header guards in arch/x86/include.  They
are used inconsistently, and are not necessary.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-23 00:01:39 -07:00
H. Peter Anvin
1965aae3c9 x86: Fix ASM_X86__ header guards
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since:

a. the double underscore is ugly and pointless.
b. no leading underscore violates namespace constraints.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:23 -07:00
Al Viro
bb8985586b x86, um: ... and asm-x86 move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:20 -07:00