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https://github.com/clearlinux/kvmtool.git
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Marc Zyngier
a24ecd1fca
Commit b67bfe0d42ca ("hlist: drop the node parameter from iterators")
incorrectly changed the way that hlist iterators are used.
This patch fixes util/init.c so it passes parameters to the new
iterators in the right manner.
Cc: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
68 lines
1.2 KiB
C
68 lines
1.2 KiB
C
#include <linux/list.h>
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#include <linux/kernel.h>
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#include "kvm/kvm.h"
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#include "kvm/util-init.h"
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#define PRIORITY_LISTS 10
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static struct hlist_head init_lists[PRIORITY_LISTS];
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static struct hlist_head exit_lists[PRIORITY_LISTS];
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int init_list_add(struct init_item *t, int (*init)(struct kvm *),
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int priority, const char *name)
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{
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t->init = init;
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t->fn_name = name;
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hlist_add_head(&t->n, &init_lists[priority]);
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return 0;
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}
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int exit_list_add(struct init_item *t, int (*init)(struct kvm *),
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int priority, const char *name)
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{
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t->init = init;
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t->fn_name = name;
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hlist_add_head(&t->n, &exit_lists[priority]);
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return 0;
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}
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int init_list__init(struct kvm *kvm)
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{
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unsigned int i;
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int r = 0;
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struct init_item *t;
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for (i = 0; i < ARRAY_SIZE(init_lists); i++)
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hlist_for_each_entry(t, &init_lists[i], n) {
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r = t->init(kvm);
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if (r < 0) {
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pr_warning("Failed init: %s\n", t->fn_name);
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goto fail;
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}
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}
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fail:
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return r;
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}
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int init_list__exit(struct kvm *kvm)
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{
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int i;
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int r = 0;
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struct init_item *t;
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for (i = ARRAY_SIZE(exit_lists) - 1; i >= 0; i--)
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hlist_for_each_entry(t, &exit_lists[i], n) {
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r = t->init(kvm);
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if (r < 0) {
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pr_warning("%s failed.\n", t->fn_name);
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goto fail;
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}
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}
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fail:
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return r;
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}
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