[PATCH] powerpc: Fix LPCR_VRMASD definition

2016-12-07 Thread Jia He
Fixes: a4b349540a ("powerpc/mm: Cleanup LPCR defines") Signed-off-by: Jia He <hejia...@gmail.com> --- arch/powerpc/include/asm/reg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 9e1499f

[PATCH] powerpc/time: use get_tb instead of get_vtb in running_clock

2017-07-12 Thread Jia He
s to also include the time elapsed in host. get_vtb is not correct in this case. Also, the TB_OFFSET is well saved and restored by qemu after commit [1]. So we can use get_tb here. [1] http://git.qemu.org/?p=qemu.git;a=commit;h=42043e4f1 Signed-off-by: Jia He <hejia...@gmail.com> --- arch

Re: [PATCH V3 0/3] arm64: Enable vmemmap mapping from device memory

2020-05-22 Thread Jia He
to no fully support on arm64 qemu yet - Host nvdimm device hotplug Hence from above result, Tested-by: Jia He This series applies after latest (v14) arm64 memory hot remove series (https://lkml.org/lkml/2020/3/3/1746) on Linux 5.6. Pending Question: altmap_alloc_block_buf() does not have any other

Re: [PATCH V3 (RESEND) 0/3] arm64: Enable vmemmap mapping from device memory

2020-06-23 Thread Jia He
f. e.g numa id --- Cheers, Justin (Jia He) On 2020/6/18 9:15, Anshuman Khandual wrote: This series enables vmemmap backing memory allocation from device memory ranges on arm64. But before that, it enables vmemmap_populate_basepages() and vmemmap_alloc_block_buf() to accommodate struct vmem_altmap