Re: CXL numa error on arm64 qemu virt machine

2024-05-17 Thread Jonathan Cameron via
On Fri, 17 May 2024 11:14:41 +0100 Jonathan Cameron wrote: > On Fri, 17 May 2024 18:07:07 +0800 > Yuquan Wang wrote: > > > On Fri, May 10, 2024 at 06:16:46PM +0100, Jonathan Cameron wrote: > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/jic23/cxl-staging.git/log/?h=arm-numa-fixes

Re: CXL numa error on arm64 qemu virt machine

2024-05-17 Thread Jonathan Cameron via
On Fri, 17 May 2024 18:07:07 +0800 Yuquan Wang wrote: > On Fri, May 10, 2024 at 06:16:46PM +0100, Jonathan Cameron wrote: > > > > https://git.kernel.org/pub/scm/linux/kernel/git/jic23/cxl-staging.git/log/?h=arm-numa-fixes > > > Thank you :) > > I've run out of time to sort out cover letters a

Re: CXL numa error on arm64 qemu virt machine

2024-05-17 Thread Yuquan Wang
On Fri, May 10, 2024 at 06:16:46PM +0100, Jonathan Cameron wrote: > > https://git.kernel.org/pub/scm/linux/kernel/git/jic23/cxl-staging.git/log/?h=arm-numa-fixes > Thank you :) > I've run out of time to sort out cover letters and things + just before the > merge > window is never a good time get

Re: CXL numa error on arm64 qemu virt machine

2024-05-10 Thread Jonathan Cameron via
On Thu, 9 May 2024 16:35:34 +0800 Yuquan Wang wrote: > On Wed, May 08, 2024 at 01:02:52PM +0100, Jonathan Cameron wrote: > > > > > [0.00] ACPI: SRAT: Node 0 PXM 0 [mem 0x4000-0xbfff] > > > [0.00] ACPI: SRAT: Node 1 PXM 1 [mem 0xc000-0x13fff] > > > [0.00]

Re: CXL numa error on arm64 qemu virt machine

2024-05-09 Thread Yuquan Wang
On Wed, May 08, 2024 at 01:02:52PM +0100, Jonathan Cameron wrote: > > > [0.00] ACPI: SRAT: Node 0 PXM 0 [mem 0x4000-0xbfff] > > [0.00] ACPI: SRAT: Node 1 PXM 1 [mem 0xc000-0x13fff] > > [0.00] ACPI: Unknown target node for memory at 0x100, > > assumi

Re: CXL numa error on arm64 qemu virt machine

2024-05-08 Thread Jonathan Cameron via
On Wed, 8 May 2024 16:00:51 +0800 Yuquan Wang wrote: > Hello, Jonathan > > Recently I run some cxl tests on qemu virt(branch:cxl-2024-04-22-draft) but > met some > problems. > > Problems: > 1) the virt machine could not set the right numa topology from user input; > > My Qemu numa set: > -ob

CXL numa error on arm64 qemu virt machine

2024-05-08 Thread Yuquan Wang
Hello, Jonathan Recently I run some cxl tests on qemu virt(branch:cxl-2024-04-22-draft) but met some problems. Problems: 1) the virt machine could not set the right numa topology from user input; My Qemu numa set: -object memory-backend-ram,size=2G,id=mem0 \ -numa node,nodeid=0,cpus=0-1,memdev