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Diffstat (limited to 'arch/microblaze/kernel/head.S')
| -rw-r--r-- | arch/microblaze/kernel/head.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S index 817b7ee..17645b2 100644 --- a/arch/microblaze/kernel/head.S +++ b/arch/microblaze/kernel/head.S @@ -64,6 +64,10 @@ real_start: #endif mts rmsr, r0 +/* Disable stack protection from bootloader */ + mts rslr, r0 + addi r8, r0, 0xFFFFFFFF + mts rshr, r8 /* * According to Xilinx, msrclr instruction behaves like 'mfs rX,rpc' * if the msrclr instruction is not enabled. We use this to detect |
