50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
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From e72629e5149aba6f44122ea6d2a803ef136a0c6b Mon Sep 17 00:00:00 2001
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From: Janosch Frank <frankja@linux.ibm.com>
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Date: Thu, 9 Nov 2023 12:04:42 +0000
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Subject: [PATCH] dump: Add arch cleanup function
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Some architectures (s390x) need to cleanup after a failed dump to be
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able to continue to run the vm. Add a cleanup function pointer and
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call it if it's set.
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Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
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Reviewed-by: Thomas Huth <thuth@redhat.com>
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Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Message-ID: <20231109120443.185979-3-frankja@linux.ibm.com>
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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---
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dump/dump.c | 4 ++++
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include/sysemu/dump-arch.h | 1 +
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2 files changed, 5 insertions(+)
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diff --git a/dump/dump.c b/dump/dump.c
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index ad5294e8536f..481905076493 100644
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--- a/dump/dump.c
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+++ b/dump/dump.c
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@@ -96,6 +96,10 @@ uint64_t cpu_to_dump64(DumpState *s, uint64_t val)
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static int dump_cleanup(DumpState *s)
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{
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+ if (s->dump_info.arch_cleanup_fn) {
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+ s->dump_info.arch_cleanup_fn(s);
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+ }
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+
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guest_phys_blocks_free(&s->guest_phys_blocks);
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memory_mapping_list_free(&s->list);
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close(s->fd);
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diff --git a/include/sysemu/dump-arch.h b/include/sysemu/dump-arch.h
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index 59bbc9be38c9..743916e46ca1 100644
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--- a/include/sysemu/dump-arch.h
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+++ b/include/sysemu/dump-arch.h
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@@ -24,6 +24,7 @@ typedef struct ArchDumpInfo {
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void (*arch_sections_add_fn)(DumpState *s);
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uint64_t (*arch_sections_write_hdr_fn)(DumpState *s, uint8_t *buff);
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int (*arch_sections_write_fn)(DumpState *s, uint8_t *buff);
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+ void (*arch_cleanup_fn)(DumpState *s);
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} ArchDumpInfo;
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struct GuestPhysBlockList; /* memory_mapping.h */
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