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authorMaciej W. Rozycki <macro@mips.com>2018-05-15 23:03:09 +0100
committerJames Hogan <jhogan@kernel.org>2018-05-24 13:37:07 +0100
commitd1157b1074343fa3e21c083277fc4eae162ff1e4 (patch)
tree3fc460bf9efad7c512f5722a093c8373c987567f /lib/Kconfig
parent21325631f395b1885a0979ac2eb9838ab2036526 (diff)
MIPS: ptrace: Make FPU context layout comments match reality
Correct comments across ptrace(2) handlers about an FPU register context layout discrepancy between MIPS I and later ISAs, which was fixed with `linux-mips.org' (LMO) commit 42533948caac ("Major pile of FP emulator changes."), the fix corrected with LMO commit 849fa7a50dff ("R3k FPU ptrace() handling fixes."), and then broken and fixed over and over again, until last time fixed with commit 80cbfad79096 ("MIPS: Correct MIPS I FP context layout"). NB running the GDB test suite for the relevant ABI/ISA and watching out for regressions is advisable when poking around ptrace(2). Signed-off-by: Maciej W. Rozycki <macro@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/19326/ Signed-off-by: James Hogan <jhogan@kernel.org>
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