On Friday, June 10, 2016 12:26:15 PM Robert Richter wrote: > On 10.06.16 12:20:05, Robert Richter wrote: > > On 04.06.16 00:07:04, Rafael J. Wysocki wrote: > > > On Tuesday, May 24, 2016 03:35:30 PM David Daney wrote: > > > > From: David Daney <david.daney@xxxxxxxxxx> > > > > > > > > Rebased to Linus' master branch at commit 1d6da87a3241 ("Merge branch > > > > 'drm-next' of git://people.freedesktop.org/~airlied/linux") > > > > > > > > ACPI 5.1 already introduced NUMA support for ARM64, which can get the > > > > NUMA domain information from SRAT and SLIT table, so parse those two > > > > tables to get mappings from cpu/mem to numa node configuration and > > > > system locality. > > > > > > > > v7 updates: > > > > > > > > - Rebased to resolve one merge conflict. > > > > > > > > - New patch 13/15 to enable use of existing MADT parsing code instead > > > > of adding an additional implementation of the parser. > > > > > > > > - Added some Acked-by headers to patches in arm64 arch directories. > > > > > > > > v6 updates: > > > > > > > > - Changed message printed in 13/14 to omit meaningless "cpu" > > > > number. (noted by Dennis Chen and Hanjun Guo) > > > > > > > > - New patch 7/14 to print different messages for NUMA disabled case. > > > > (noted by Dennis Chen) > > > > > > > > - Squashed two patches into 14/14. > > > > > > > > - Added Reviewed-by to 4/14 > > > > > > > > v5 updates: > > > > > > > > - Fixed ia64 build failure by gating some unused functions with #if > > > > CONFIG_{X86,ARM64}. > > > > > > > > - Fixed section mismatch errors for X86 case. > > > > > > > > - Removed unneeded #include from some files. > > > > > > > > - Tested to build cleanly on ARM64, X86_64, IA64 > > > > > > > > v4 updates: > > > > > > > > - Updated from Hanjun Guo's v3 patches. > > > > > > > > - Rebased on top of v16 of device-tree NUMA patches. > > > > > > > > - Reordered some of the changes so that we don't introduce code and > > > > then change it several times in the patch set. New code is > > > > introduced in its final form. Code reused from x86 is first moved > > > > with no change, and then a separate patch to make any needed > > > > changes. > > > > > > > > - code that is used only by ia64, moved to architecture specific > > > > files. > > > > > > > > v3 updates: > > > > - Deep investigation about the ACPI_DEBUG_PRINT() and remvoe > > > > that for acpi/numa.c (patch 2/12) > > > > > > > > - Remove the duplicate NULL check for table print (patch 3/12) > > > > > > > > - Introduce CONFIG_ACPI_HAS_NUMA_ARCH_FIXUP to remove duplicate > > > > dummy function for acpi_numa_arch_fixup() > > > > > > > > - Solve the problem that the mapping from logical cpu to numa node > > > > is wrong which spotted out by Lorenzo > > > > > > > > - cleanups for x86 and move acpi_numa_slit_init() and some other > > > > functions to common place, then reduce the duplicate of x86 > > > > and arm64 (patch 7-12/12). > > > > > > > > - rebased on top of 4.4 and Ganapat's v9 patch set. > > > > > > > > David Daney (4): > > > > arm64, numa: Cleanup NUMA disabled messages. > > > > acpi, numa: move bad_srat() and srat_disabled() to > > > > drivers/acpi/numa.c > > > > acpi, numa, srat: Improve SRAT error detection and add messages. > > > > ACPI / processor: Add acpi_map_madt_entry(). > > > > > > > > Hanjun Guo (10): > > > > acpi, numa: Use pr_fmt() instead of printk > > > > acpi, numa: Replace ACPI_DEBUG_PRINT() with pr_debug() > > > > acpi, numa: remove duplicate NULL check > > > > acpi, numa: move acpi_numa_slit_init() to drivers/acpi/numa.c > > > > arm64, numa: rework numa_add_memblk() > > > > x86, acpi, numa: cleanup acpi_numa_processor_affinity_init() > > > > acpi, numa: remove unneeded acpi_numa=1 > > > > acpi, numa: Move acpi_numa_memory_affinity_init() to > > > > drivers/acpi/numa.c > > > > arm64, acpi, numa: NUMA support based on SRAT and SLIT > > > > acpi, numa: Enable ACPI based NUMA on ARM64 > > > > > > > > Robert Richter (1): > > > > acpi, numa: Move acpi_numa_arch_fixup() to ia64 only > > > > > > > > arch/arm64/include/asm/acpi.h | 8 ++ > > > > arch/arm64/include/asm/numa.h | 2 + > > > > arch/arm64/kernel/Makefile | 1 + > > > > arch/arm64/kernel/acpi_numa.c | 112 +++++++++++++++++++++ > > > > arch/arm64/kernel/smp.c | 2 + > > > > arch/arm64/mm/numa.c | 28 ++++-- > > > > arch/ia64/include/asm/acpi.h | 3 + > > > > arch/ia64/kernel/acpi.c | 2 +- > > > > arch/ia64/kernel/setup.c | 1 + > > > > arch/x86/include/asm/acpi.h | 1 - > > > > arch/x86/mm/numa.c | 2 +- > > > > arch/x86/mm/srat.c | 116 +--------------------- > > > > drivers/acpi/Kconfig | 4 +- > > > > drivers/acpi/numa.c | 226 ++++++++++++++++++++++++++++++++---------- > > > > drivers/acpi/processor_core.c | 26 ++++- > > > > drivers/of/of_numa.c | 4 +- > > > > include/acpi/acpi_numa.h | 4 + > > > > include/acpi/processor.h | 1 + > > > > include/linux/acpi.h | 18 +++- > > > > 19 files changed, 369 insertions(+), 192 deletions(-) > > > > create mode 100644 arch/arm64/kernel/acpi_numa.c > > > > > > All [1-15/15] queued up for 4.8, thanks! > > > > Rafael, > > > > I noticed patch #15 missing in your today's tree, I only found: > > > > d8b47fca8c23 arm64, ACPI, NUMA: NUMA support based on SRAT and SLIT > > > > Is this intended? It still cleanly applies. > > Ah, just seen Matthias' comment, I guess we need to resend a fixed > version. Right. Sorry about the confusion, I was about to ask for an update patch later today. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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