On Fri, Dec 08, 2017 at 09:02:04AM +0800, Alex Shi wrote:
CC GregKH, since this patch would better to get to stable kernel. This patch also expose a qemu issue which fixed by upstream commit: 3aaf33bebda8d4ffcc0f ARM: avoid faulting on qemu
Both of patches are tested in linaro's kernelci and LKFT on stable kernel 4.4/4.9/4.14, no regressions. The lts 3.18 isn't applicable for this patches.
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This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
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