powerpc/64s: Remove old STAB comment

This used to be about the 0x4300 handler, but that was moved in commit
da2bc4644c75 ("powerpc/64s: Add new exception vector macros").

Note that "STAB" here refers to "Segment Table" not the debug format.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220928130912.1732466-1-mpe@ellerman.id.au

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index c3b803d6d805f3c201934cb0e883b0cc265afb06..e7a4f56fbf26002e43e1debd5c26a34e438f28af 100644 (file)
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -3080,12 +3080,6 @@ MASKED_INTERRUPT hsrr=1
         * to HV=1 from HV=0 is delivered via real mode handlers.
         */
 
-       /*
-        * This uses the standard macro, since the original 0x300 vector
-        * only has extra guff for STAB-based processors -- which never
-        * come here.
-        */
-
 USE_FIXED_SECTION(virt_trampolines)
        /*
         * All code below __end_soft_masked is treated as soft-masked. If