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| author | Alexander Graf <agraf@suse.de> | 2011-06-07 20:45:34 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-12 13:16:29 +0300 |
| commit | a22a2daccfa3ade5cdd9ef1e8a05cf1e6ffca42b (patch) | |
| tree | 70b14bb0f62fb61569d3f1e89edce9ac01b6cd27 /arch/powerpc/kvm/book3s_rmhandlers.S | |
| parent | 24294b9a3fbe00289c039fb3e80087be66b8c415 (diff) | |
| download | op-kernel-dev-a22a2daccfa3ade5cdd9ef1e8a05cf1e6ffca42b.zip op-kernel-dev-a22a2daccfa3ade5cdd9ef1e8a05cf1e6ffca42b.tar.gz | |
KVM: PPC: Resolve real-mode handlers through function exports
Up until now, Book3S KVM had variables stored in the kernel that a kernel module
or the kvm code in the kernel could read from to figure out where some real mode
helper functions are located.
This is all unnecessary. The high bits of the EA get ignore in real mode, so we
can just use the pointer as is. Also, it's a lot easier on relocations when we
use the normal way of resolving the address to a function, instead of jumping
through hoops.
This patch fixes compilation with CONFIG_RELOCATABLE=y.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/book3s_rmhandlers.S')
| -rw-r--r-- | arch/powerpc/kvm/book3s_rmhandlers.S | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/powerpc/kvm/book3s_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S index 1a1b344..5f5d074 100644 --- a/arch/powerpc/kvm/book3s_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_rmhandlers.S @@ -251,12 +251,4 @@ define_load_up(altivec) define_load_up(vsx) #endif -.global kvmppc_trampoline_lowmem -kvmppc_trampoline_lowmem: - PPC_LONG kvmppc_handler_lowmem_trampoline - CONFIG_KERNEL_START - -.global kvmppc_trampoline_enter -kvmppc_trampoline_enter: - PPC_LONG kvmppc_handler_trampoline_enter - CONFIG_KERNEL_START - #include "book3s_segment.S" |
