Revision fdf6e7a8c96ebe115b6460768c82dd136ecbd8db authored by Hanjun Guo on 26 July 2017, 10:15:49 UTC, committed by Marc Zyngier on 10 August 2017, 15:22:50 UTC
When enabling ITS NUMA support on D05, I got the boot log: [ 0.000000] SRAT: PXM 0 -> ITS 0 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 1 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 2 -> Node 0 [ 0.000000] SRAT: PXM 1 -> ITS 3 -> Node 1 [ 0.000000] SRAT: ITS affinity exceeding max count[4] This is wrong on D05 as we have 8 ITSs with 4 NUMA nodes. So dynamically alloc the memory needed instead of using its_srat_maps[MAX_NUMNODES], which count the number of ITS entry(ies) in SRAT and alloc its_srat_maps as needed, then build the mapping of numa node to ITS ID. Of course, its_srat_maps will be freed after ITS probing because we don't need that after boot. After doing this, I got what I wanted: [ 0.000000] SRAT: PXM 0 -> ITS 0 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 1 -> Node 0 [ 0.000000] SRAT: PXM 0 -> ITS 2 -> Node 0 [ 0.000000] SRAT: PXM 1 -> ITS 3 -> Node 1 [ 0.000000] SRAT: PXM 2 -> ITS 4 -> Node 2 [ 0.000000] SRAT: PXM 2 -> ITS 5 -> Node 2 [ 0.000000] SRAT: PXM 2 -> ITS 6 -> Node 2 [ 0.000000] SRAT: PXM 3 -> ITS 7 -> Node 3 Fixes: dbd2b8267233 ("irqchip/gic-v3-its: Add ACPI NUMA node mapping") Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com> Cc: John Garry <john.garry@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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File | Mode | Size |
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DefaultKeyAssignments | -rw-r--r-- | 2.1 KB |
Kconfig | -rw-r--r-- | 6.8 KB |
Makefile | -rw-r--r-- | 1004 bytes |
TODO | -rw-r--r-- | 2.0 KB |
buffers.c | -rw-r--r-- | 2.5 KB |
devsynth.c | -rw-r--r-- | 2.1 KB |
fakekey.c | -rw-r--r-- | 2.2 KB |
i18n.c | -rw-r--r-- | 18.6 KB |
i18n.h | -rw-r--r-- | 7.8 KB |
keyhelp.c | -rw-r--r-- | 5.9 KB |
kobjects.c | -rw-r--r-- | 25.3 KB |
main.c | -rw-r--r-- | 58.4 KB |
selection.c | -rw-r--r-- | 4.6 KB |
serialio.c | -rw-r--r-- | 7.2 KB |
serialio.h | -rw-r--r-- | 1.1 KB |
speakup.h | -rw-r--r-- | 3.8 KB |
speakup_acnt.h | -rw-r--r-- | 691 bytes |
speakup_acntpc.c | -rw-r--r-- | 9.2 KB |
speakup_acntsa.c | -rw-r--r-- | 4.6 KB |
speakup_apollo.c | -rw-r--r-- | 6.7 KB |
speakup_audptr.c | -rw-r--r-- | 5.4 KB |
speakup_bns.c | -rw-r--r-- | 4.3 KB |
speakup_decext.c | -rw-r--r-- | 7.2 KB |
speakup_decpc.c | -rw-r--r-- | 14.7 KB |
speakup_dectlk.c | -rw-r--r-- | 8.8 KB |
speakup_dtlk.c | -rw-r--r-- | 11.1 KB |
speakup_dtlk.h | -rw-r--r-- | 2.1 KB |
speakup_dummy.c | -rw-r--r-- | 4.3 KB |
speakup_keypc.c | -rw-r--r-- | 8.5 KB |
speakup_ltlk.c | -rw-r--r-- | 5.5 KB |
speakup_soft.c | -rw-r--r-- | 11.3 KB |
speakup_spkout.c | -rw-r--r-- | 4.6 KB |
speakup_txprt.c | -rw-r--r-- | 4.2 KB |
speakupmap.h | -rw-r--r-- | 1.5 KB |
speakupmap.map | -rw-r--r-- | 2.5 KB |
spk_priv.h | -rw-r--r-- | 2.7 KB |
spk_priv_keyinfo.h | -rw-r--r-- | 3.2 KB |
spk_types.h | -rw-r--r-- | 5.4 KB |
spkguide.txt | -rw-r--r-- | 67.1 KB |
synth.c | -rw-r--r-- | 11.1 KB |
thread.c | -rw-r--r-- | 1.3 KB |
varhandlers.c | -rw-r--r-- | 7.8 KB |
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