Hi Linus, please pull the following batch of fixes for coprocessors on Xtensa architecture.
The following changes since commit 2e6e902d185027f8e3cb8b7305238f7e35d6a436: Linux 4.20-rc4 (2018-11-25 14:19:31 -0800) are available in the git repository at: git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20181128 for you to fetch changes up to 38a35a78c5e270cbe53c4fef6b0d3c2da90dd849: xtensa: fix coprocessor part of ptrace_{get,set}xregs (2018-11-26 18:37:51 -0800) ---------------------------------------------------------------- Xtensa fixes for v4.20-rc5 - Fix kernel exception on userspace access to a currently disabled coprocessor. - Fix coprocessor data saving/restoring in configurations with multiple coprocessors. - Fix ptrace access to coprocessor data on configurations with multiple coprocessors with high alignment requirements. ---------------------------------------------------------------- Max Filippov (3): xtensa: enable coprocessors that are being flushed xtensa: fix coprocessor context offset definitions xtensa: fix coprocessor part of ptrace_{get,set}xregs arch/xtensa/kernel/asm-offsets.c | 16 +++++++-------- arch/xtensa/kernel/process.c | 5 ++++- arch/xtensa/kernel/ptrace.c | 42 ++++++++++++++++++++++++++++++++++++---- 3 files changed, 50 insertions(+), 13 deletions(-) Thanks. -- Max