Revision 1c48a177351ba8cbf6871f035496fce0e11d8fa3 authored by James Hogan on 20 May 2016, 22:28:38 UTC, committed by Ralf Baechle on 28 May 2016, 10:35:10 UTC
Toolchains may be used which support microMIPS but not VZ instructions (i.e. binutis 2.22 & 2.23), so extend the explicitly encoded versions of the guest COP0 register & guest TLB access macros to support microMIPS encodings too, using the new macros. This prevents non-microMIPS instructions being executed in microMIPS mode during CPU probe on cores supporting VZ (e.g. M5150), which cause reserved instruction exceptions early during boot. Fixes: bad50d79255a ("MIPS: Fix VZ probe gas errors with binutils <2.24") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13311/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 1.0 KB |
Makefile | -rw-r--r-- | 166 bytes |
bitmap.c | -rw-r--r-- | 6.6 KB |
dir.c | -rw-r--r-- | 10.9 KB |
file.c | -rw-r--r-- | 1.1 KB |
inode.c | -rw-r--r-- | 18.2 KB |
itree_common.c | -rw-r--r-- | 7.7 KB |
itree_v1.c | -rw-r--r-- | 1.4 KB |
itree_v2.c | -rw-r--r-- | 1.8 KB |
minix.h | -rw-r--r-- | 5.2 KB |
namei.c | -rw-r--r-- | 5.3 KB |
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