chenzefeng
bfd6664e50
ia64:unwind: fix double free for mod->arch.init_unw_table ...
[ Upstream commit c5e5c48c16422521d363c33cfb0dcf58f88c119b ]
The function free_module in file kernel/module.c as follow:
void free_module(struct module *mod) {
......
module_arch_cleanup(mod);
......
module_arch_freeing_init(mod);
......
}
Both module_arch_cleanup and module_arch_freeing_init function
would free the mod->arch.init_unw_table, which cause double free.
Here, set mod->arch.init_unw_table = NULL after remove the unwind
table to avoid double free.
Signed-off-by: chenzefeng <chenzefeng2@huawei.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-05 12:30:20 +02:00
ACPICA: Resources: Provide common part for struct acpi_resource_address structures.
2015-01-26 16:09:56 +01:00
x86/acpi: Set persistent cpuid <-> nodeid mapping when booting
2016-09-21 21:18:39 +02:00
ia64/xen: Remove Xen support for ia64
2013-12-10 16:11:07 -08:00
ia64: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:15 -07:00
crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn
2011-03-23 19:47:19 -07:00
arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead
2015-08-10 23:07:05 -04:00
ia64: Add export.h to arch/ia64 specific files as required
2011-10-31 19:30:58 -04:00
ia64: efi: use timespec64 for persistent clock
2016-06-17 13:45:05 -07:00
switch elf_core_write_extra_data() to dump_emit()
2013-11-09 00:16:23 -05:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
ia64/err-inject: Use get_user_pages_fast()
2018-05-30 07:50:34 +02:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
ia64: remove paravirt code
2015-06-10 14:26:32 -07:00
ia64: vsyscall: Use seqcount instead of seqlock
2012-03-15 18:17:59 -07:00
ia64: ftrace: Fix the comments for ftrace_modify_code()
2015-12-23 14:27:23 -05:00
ia64: remove paravirt code
2015-06-10 14:26:32 -07:00
ia64: remove paravirt code
2015-06-10 14:26:32 -07:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
fix up initial thread stack pointer vs thread_info confusion
2016-06-24 17:07:33 -07:00
ia64: rename nop->iosapic_nop
2016-01-12 20:46:47 +02:00
ia64/irq: Use access helper irq_data_get_affinity_mask()
2015-07-27 13:36:37 +02:00
ia64: remove deprecated cpus_ usage.
2015-03-10 13:54:38 +10:30
ia64: Convert lsapic to new irq_chip functions
2011-03-29 14:48:02 +02:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
ia64: Replace __get_cpu_var uses
2014-08-26 13:45:52 -04:00
kdump: arrange for paddr_vmcoreinfo_note() to return phys_addr_t
2016-08-02 19:35:27 -04:00
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
kbuild: Consolidate header generation from ASM offset information
2018-11-23 08:20:34 +01:00
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 19:43:08 -07:00
Remove cast for kmalloc return value
2013-03-19 16:14:53 -07:00
ia64: remove paravirt code
2015-06-10 14:26:32 -07:00
ia64:unwind: fix double free for mod->arch.init_unw_table
2019-10-05 12:30:20 +02:00
ia64/irq: Use access helper irq_data_get_affinity_mask()
2015-07-27 13:36:37 +02:00
ia64/xen: Remove Xen support for ia64
2013-12-10 16:11:07 -08:00
ia64: fix up obsolete cpu function usage.
2015-03-05 15:25:04 +10:30
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
ia64, palinfo: Fix CPU hotplug callback registration
2014-03-20 13:43:40 +01:00
ia64: remove paravirt code
2015-06-10 14:26:32 -07:00
[IA64] pci: Remove unused fallback_dev
2013-06-03 16:04:31 -07:00
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
exit_thread: accept a task parameter to be exited
2016-05-20 17:58:30 -07:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
exit_thread: accept a task parameter to be exited
2016-05-20 17:58:30 -07:00
ptrace: Don't allow accessing an undumpable mm
2017-01-06 10:40:13 +01:00
ia64: salinfo: use a waitqueue instead a sema down/up combo
2016-07-25 09:55:32 -07:00
ia64: move exports to definitions
2016-08-07 23:55:50 -04:00
all arches, signal: move restart_block to struct task_struct
2015-02-12 18:54:12 -08:00
ia64: fix up obsolete cpu function usage.
2015-03-05 15:25:04 +10:30
arch/hotplug: Call into idle with a proper state
2016-03-01 20:36:57 +01:00
mm: use vm_unmapped_area() on ia64 architecture
2013-02-22 13:46:59 -08:00
ia64: efi: use timespec64 for persistent clock
2016-06-17 13:45:05 -07:00
ia64: fix up obsolete cpu function usage.
2015-03-05 15:25:04 +10:30
ia64/traps: Silence GCC warning about uninitialised variable
2016-05-05 10:29:14 -07:00
ia64/unaligned: Silence another GCC warning about an uninitialised variable
2016-05-05 10:29:14 -07:00
mm: rename alloc_pages_exact_node() to __alloc_pages_node()
2015-09-08 15:35:28 -07:00
Disintegrate asm/system.h for IA64
2012-03-28 18:30:02 +01:00
nmi_backtrace: generate one-line reports for idle cpus
2016-10-07 18:46:30 -07:00
bfd6664e50