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Xiu Jianfeng 53ff99c76b x86/xen: Fix memory leak in xen_init_lock_cpu() 
[ Upstream commit ca84ce153d887b1dc8b118029976cc9faf2a9b40 ]

In xen_init_lock_cpu(), the @name has allocated new string by kasprintf(),
if bind_ipi_to_irqhandler() fails, it should be freed, otherwise may lead
to a memory leak issue, fix it.

Fixes: 2d9e1e2f58b5 ("xen: implement Xen-specific spinlocks")
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20221123155858.11382-3-xiujianfeng@huawei.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:30:07 +01:00
..
apic.c
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
2018-04-12 09:42:34 +02:00
debugfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
efi.c
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
enlighten_hvm.c
x86/xen: Reset VCPU0 info pointer after shared_info remap
2018-05-07 15:03:43 -04:00
enlighten_pv.c
xen/x86: fix PV trap handling on secondary processors
2021-10-06 15:31:10 +02:00
enlighten_pvh.c
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
enlighten.c
x86/xen: Return from panic notifier
2019-11-06 13:05:55 +01:00
grant-table.c
xen: re-introduce support for grant v2 interface
2017-11-06 15:50:17 -05:00
irq.c
xen: setup pv irq ops vector earlier
2018-07-13 08:23:27 +02:00
Kconfig
x86/xen: Allow XEN_PV and XEN_PVH to be enabled with X86_5LEVEL
2018-02-21 10:19:18 +01:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmu_hvm.c
x86/gart: Exclude GART aperture from vmcore
2018-01-11 15:09:24 +01:00
mmu_pv.c
xen: fix dom0 boot on huge systems
2019-03-23 20:09:57 +01:00
mmu.c
xen: fixes and features for v4-18-rc1
2018-06-08 09:24:54 -07:00
mmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
multicalls.c
xen: don't use privcmd_call() from xen_mc_flush()
2018-08-07 11:37:01 -04:00
multicalls.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
p2m.c
xen: fix setting of max_pfn in shared_info
2021-09-22 11:47:57 +02:00
pci-swiotlb-xen.c
…
platform-pci-unplug.c
xen/pvh: don't try to unplug emulated devices
2018-11-13 11:08:40 -08:00
pmu.c
xen: fix is_xen_pmu()
2022-04-15 14:14:53 +02:00
pmu.h
xen: fix is_xen_pmu()
2022-04-15 14:14:53 +02:00
setup.c
Revert "xen/balloon: Mark unallocated host memory as UNUSABLE"
2018-12-17 09:24:39 +01:00
smp_hvm.c
xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32
2022-04-15 14:15:03 +02:00
smp_pv.c
x86/xen: Fix memory leak in xen_smp_intr_init{_pv}()
2023-01-18 11:30:07 +01:00
smp.c
x86/xen: Fix memory leak in xen_smp_intr_init{_pv}()
2023-01-18 11:30:07 +01:00
smp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock.c
x86/xen: Fix memory leak in xen_init_lock_cpu()
2023-01-18 11:30:07 +01:00
suspend_hvm.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
suspend_pv.c
x86/xen/time: Initialize pv xen time in init_hypervisor_platform()
2018-07-20 00:02:39 +02:00
suspend.c
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
2018-02-28 16:03:19 +01:00
time.c
xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32
2022-04-15 14:15:03 +02:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso.h
…
vga.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm_64.S
kprobes/x86/xen: blacklist non-attachable xen interrupt functions
2019-12-05 09:20:25 +01:00
xen-asm.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-head.S
xen/pvh: Indicate XENFEAT_linux_rsdp_unrestricted to Xen
2018-04-10 09:22:22 -04:00
xen-ops.h
xen/events: only register debug interrupt for 2-level events
2023-01-18 11:30:07 +01:00
xen-pvh.S
xen/pvh: increase early stack size
2018-11-13 11:08:40 -08:00