dd4a5a31fc
The .start function and indirectly the .next function of the show_cpuinfo sequential operation uses NR_CPUS as limit instead of nr_cpu_ids. This can cause warnings like this: WARNING: at /usr/src/linux/include/linux/cpumask.h:107 Process lscpu (pid: 575, task: 000000007deb4338, ksp: 000000007794f588) Krnl PSW : 0704000180000000 0000000000106db4 (show_cpuinfo+0x108/0x234) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0 EA:3 Krnl GPRS: 0000000000000003 0000000000791988 000000000071b478 0000000000000004 0000000000000001 0000000000000000 000000007d139500 0000000000000400 0000000000000000 000000000070e24c 000000007d48d600 0000000000000005 000000007d48d600 00000000004dfa10 0000000000106cf8 000000007794fcc0 Krnl Code: 0000000000106da8: 95001000 cli 0(%r1),0 0000000000106dac: a774ffac brc 7,106d04 0000000000106db0: a7f40001 brc 15,106db2 >0000000000106db4: 92011000 mvi 0(%r1),1 0000000000106db8: a7f4ffa6 brc 15,106d04 0000000000106dbc: c0e5000065b4 brasl %r14,113924 0000000000106dc2: c09000303a45 larl %r9,70e24c 0000000000106dc8: c020001eefd4 larl %r2,4e4d70 Replacing NR_CPUS with nr_cpu_ids fixes it. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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Kconfig |