Brandon Bergren d98eb707b0 [PowerPC] Fix VSX context handling ... In r356767, memcpy/memmove/bcopy optimizations were added to libc to improve performance. This exposed an existing kernel issue in VSX handling. The PSL_VSX flag was not being excluded from the psl_userstatic set, which meant that any thread that used these and then called swapcontext(3) would get an EINVAL error. Fixing this exposed a second issue - in r344123, the FPU was being forced off in set_mcontext(). However, this was neglecting to ensure VSX was turned off at the same time. While here, add some code comments to explain what's going on. Reviewed by: jhibbits, luporl (earlier rev), pkubaj (earlier rev) Sponsored by: Tag1 Consulting, Inc. Differential Revision: https://reviews.freebsd.org/D23497		2020-02-04 20:40:45 +00:00
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booke_machdep.c	[PowerPC] Fix VSX context handling	2020-02-04 20:40:45 +00:00
locore.S	powerpc/booke: Fix 32-bit Book-E SMP AP bringup	2019-12-04 03:41:55 +00:00
machdep_e500.c	sys/powerpc: further adoption of SPDX licensing ID tags.	2017-11-27 15:09:59 +00:00
machdep_ppc4xx.c	sys/powerpc: further adoption of SPDX licensing ID tags.	2017-11-27 15:09:59 +00:00
mp_cpudep.c	sys/powerpc: further adoption of SPDX licensing ID tags.	2017-11-27 15:09:59 +00:00
platform_bare.c	sys/powerpc: further adoption of SPDX licensing ID tags.	2017-11-27 15:09:59 +00:00
pmap.c	[PowerPC] Fix Book-E direct map for >=16G ram on e5500	2020-01-18 01:22:54 +00:00
spe.c	[PowerPC] Fix SPE floating point environment manipulation	2019-12-12 17:12:18 +00:00
trap_subr.S	powerpc/booke: Only handle kernel page faults in KVA range	2019-11-08 04:26:19 +00:00