diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-06 07:27:28 +0100 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 10:11:50 +0100 |
| commit | 45fec05f805a113372c9a7ff4c653ac749f6921c (patch) | |
| tree | 36fc99d10656775acb8e9442719447d64ac30a03 /include/asm-sparc64/cpudata.h | |
| parent | [SPARC64]: Kill all %pstate changes in context switch code. (diff) | |
| download | linux-45fec05f805a113372c9a7ff4c653ac749f6921c.tar.xz linux-45fec05f805a113372c9a7ff4c653ac749f6921c.zip | |
[SPARC64]: Sanitize %pstate writes for sun4v.
If we're just switching between different alternate global
sets, nop it out on sun4v. Also, get rid of all of the
alternate global save/restore in the OBP CIF trampoline code.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/cpudata.h')
| -rw-r--r-- | include/asm-sparc64/cpudata.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h index 8666440c89af..998145b92653 100644 --- a/include/asm-sparc64/cpudata.h +++ b/include/asm-sparc64/cpudata.h @@ -78,6 +78,12 @@ struct gl_1insn_patch_entry { unsigned int insn; }; extern struct gl_1insn_patch_entry __gl_1insn_patch, __gl_1insn_patch_end; + +struct gl_2insn_patch_entry { + unsigned int addr; + unsigned int insns[2]; +}; +extern struct gl_2insn_patch_entry __gl_2insn_patch, __gl_2insn_patch_end; #endif /* !(__ASSEMBLY__) */ #define TRAP_PER_CPU_THREAD 0x00 |