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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2022-03-22 13:05:22 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-03-23 12:22:25 +0100 |
| commit | dcebbb65b8a423a4e933ac803cd27ec8dc03ce7c (patch) | |
| tree | 48014f11371c89dde8134369395235665be207ba /target/alpha | |
| parent | 15ef89d2a1a7b93845a6b09c2ee8e1979f6eb30b (diff) | |
| download | qemu-dcebbb65b8a423a4e933ac803cd27ec8dc03ce7c.zip qemu-dcebbb65b8a423a4e933ac803cd27ec8dc03ce7c.tar.gz qemu-dcebbb65b8a423a4e933ac803cd27ec8dc03ce7c.tar.bz2 | |
target/i386/kvm: Free xsave_buf when destroying vCPU
Fix vCPU hot-unplug related leak reported by Valgrind:
==132362== 4,096 bytes in 1 blocks are definitely lost in loss record 8,440 of 8,549
==132362== at 0x4C3B15F: memalign (vg_replace_malloc.c:1265)
==132362== by 0x4C3B288: posix_memalign (vg_replace_malloc.c:1429)
==132362== by 0xB41195: qemu_try_memalign (memalign.c:53)
==132362== by 0xB41204: qemu_memalign (memalign.c:73)
==132362== by 0x7131CB: kvm_init_xsave (kvm.c:1601)
==132362== by 0x7148ED: kvm_arch_init_vcpu (kvm.c:2031)
==132362== by 0x91D224: kvm_init_vcpu (kvm-all.c:516)
==132362== by 0x9242C9: kvm_vcpu_thread_fn (kvm-accel-ops.c:40)
==132362== by 0xB2EB26: qemu_thread_start (qemu-thread-posix.c:556)
==132362== by 0x7EB2159: start_thread (in /usr/lib64/libpthread-2.28.so)
==132362== by 0x9D45DD2: clone (in /usr/lib64/libc-2.28.so)
Reported-by: Mark Kanda <mark.kanda@oracle.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Mark Kanda <mark.kanda@oracle.com>
Message-Id: <20220322120522.26200-1-philippe.mathieu.daude@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/alpha')
0 files changed, 0 insertions, 0 deletions