disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/arch/powerpc/platforms/powernv/ocxl.c
..
..
@@ -2,7 +2,6 @@
2
2
 // Copyright 2017 IBM Corp.
3
3
 #include <asm/pnv-ocxl.h>
4
4
 #include <asm/opal.h>
5
-#include <asm/xive.h>
6
5
 #include <misc/ocxl-config.h>
7
6
 #include "pci.h"
8
7
 
..
..
@@ -484,32 +483,3 @@
484
483
 	return rc;
485
484
 }
486
485
 EXPORT_SYMBOL_GPL(pnv_ocxl_spa_remove_pe_from_cache);
487
-
488
-int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr)
489
-{
490
-	__be64 flags, trigger_page;
491
-	s64 rc;
492
-	u32 hwirq;
493
-
494
-	hwirq = xive_native_alloc_irq();
495
-	if (!hwirq)
496
-		return -ENOENT;
497
-
498
-	rc = opal_xive_get_irq_info(hwirq, &flags, NULL, &trigger_page, NULL,
499
-				NULL);
500
-	if (rc || !trigger_page) {
501
-		xive_native_free_irq(hwirq);
502
-		return -ENOENT;
503
-	}
504
-	*irq = hwirq;
505
-	*trigger_addr = be64_to_cpu(trigger_page);
506
-	return 0;
507
-
508
-}
509
-EXPORT_SYMBOL_GPL(pnv_ocxl_alloc_xive_irq);
510
-
511
-void pnv_ocxl_free_xive_irq(u32 irq)
512
-{
513
-	xive_native_free_irq(irq);
514
-}
515
-EXPORT_SYMBOL_GPL(pnv_ocxl_free_xive_irq);