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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-05-12 03:40:38 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-05-30 14:59:51 +1000 |
| commit | 4ea80652dc75482dca1739762075dd5caa57ae29 (patch) | |
| tree | e436d86e6dc7773cce6af45de3a1ebff09b41282 /arch/powerpc/Kconfig | |
| parent | efe0160cfd40a99c052a00e174787c1f4158a9cd (diff) | |
| download | talos-obmc-linux-4ea80652dc75482dca1739762075dd5caa57ae29.tar.gz talos-obmc-linux-4ea80652dc75482dca1739762075dd5caa57ae29.zip | |
powerpc/64s: Tool to flag direct branches from unrelocated interrupt vectors
Direct banches from code below __end_interrupts to code above
__end_interrupts when built with CONFIG_RELOCATABLE are disallowed
because they will break when the kernel is not located at 0.
Sample output:
WARNING: Unrelocated relative branches
c000000000000118 bl-> 0xc000000000038fb8 <pnv_restore_hyp_resource>
c00000000000013c b-> 0xc0000000001068a4 <kvm_start_guest>
c000000000000148 b-> 0xc00000000003919c <pnv_wakeup_loss>
c00000000000014c b-> 0xc00000000003923c <pnv_wakeup_noloss>
c0000000000005a4 b-> 0xc000000000106ffc <kvmppc_interrupt_hv>
c000000000001af0 b-> 0xc000000000106ffc <kvmppc_interrupt_hv>
c000000000001b24 b-> 0xc000000000106ffc <kvmppc_interrupt_hv>
c000000000001b58 b-> 0xc000000000106ffc <kvmppc_interrupt_hv>
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/Kconfig')
0 files changed, 0 insertions, 0 deletions
