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nexedi
linux
Commits
9f3d1b84
Commit
9f3d1b84
authored
Jun 12, 2003
by
David Mosberger
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patch.c:
ia64: don't forget to establish coherence after vtop patching
parent
6e439927
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arch/ia64/kernel/patch.c
arch/ia64/kernel/patch.c
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arch/ia64/kernel/patch.c
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9f3d1b84
...
...
@@ -87,15 +87,6 @@ ia64_patch_imm60 (u64 insn_addr, u64 val)
* at execution time, but sometimes (either for performance reasons
* or during error recovery) we cannot to this. Patch the marked
* bundles to load the physical address.
* The 64-bit value in a "movl reg=value" is scattered between the
* two words of the bundle like this:
*
* 6 6 5 4 3 2 1
* 3210987654321098765432109876543210987654321098765432109876543210
* ABBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCDEEEEEFFFFFFFFFGGGGGGG
*
* CCCCCCCCCCCCCCCCCCxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
* xxxxAFFFFFFFFFEEEEEDxGGGGGGGxxxxxxxxxxxxxBBBBBBBBBBBBBBBBBBBBBBB
*/
void
__init
ia64_patch_vtop
(
unsigned
long
start
,
unsigned
long
end
)
...
...
@@ -108,8 +99,14 @@ ia64_patch_vtop (unsigned long start, unsigned long end)
/* replace virtual address with corresponding physical address: */
ia64_patch_imm64
(
ip
,
ia64_tpa
(
get_imm64
(
ip
)));
ia64_fc
(
ip
);
++
offp
;
}
ia64_insn_group_barrier
();
ia64_sync_i
();
ia64_insn_group_barrier
();
ia64_srlz_i
();
ia64_insn_group_barrier
();
}
void
...
...
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