SunnyQjm/vmware-host-modules
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vmware-host-modules/vmmon-only/include
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Michal Kubecek fac2c93374 vmmon: check presence of file_operations::poll() 
Commit 11c5ad0ec441 ("eventpoll: switch to ->poll_mask") in v4.18-rc1, made
eventpoll switch from ->poll() to ->poll_mask(), resulting in a null
pointer dereference as vmmon calls the callback directly without checking
its availability.

Rather than calling the callback directly (which would result in null
pointer dereference), use vfs_poll() wrapper. As this wrapper is only
available since 4.18-rc1 cycle as well, provide a copy to use when building
against older kernels.

Note: even if the commit revealing the problem was reverted in 4.18-rc3
(and is unlikely to go back in the same form) so that vmmon no longer
crashes with 4.18 kernel, calling the callback without a check is a bad
practice so let's keep the patch in place.
2018-08-20 07:46:13 +02:00
..
address_defs.h
import Player 14.0.0 module sources
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basic_initblock.h
import Player 14.0.0 module sources
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bootstrap_vmm.h
import Player 14.0.0 module sources
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circList.h
import Player 14.0.0 module sources
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community_source.h
import Player 14.0.0 module sources
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compat_autoconf.h
import Player 12.5.2 module sources
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compat_kernel.h
import Player 12.5.2 module sources
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compat_module.h
import Player 12.5.2 module sources
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compat_page.h
import Player 12.5.2 module sources
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compat_pgtable.h
import Player 14.0.0 module sources
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compat_poll.h
vmmon: check presence of file_operations::poll()
2018-08-20 07:46:13 +02:00
compat_sched.h
import Player 12.5.2 module sources
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compat_spinlock.h
import Player 12.5.2 module sources
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compat_version.h
import Player 12.5.2 module sources
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contextinfo.h
import Player 12.5.2 module sources
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cpu_defs.h
import Player 12.5.2 module sources
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cpuid_info.h
import Player 14.0.0 module sources
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crossgdt.h
import Player 14.0.0 module sources
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driver-config.h
import Player 12.5.2 module sources
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hashFunc.h
import Player 12.5.2 module sources
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includeCheck.h
import Player 12.5.2 module sources
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initblock.h
import Player 12.5.2 module sources
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iocontrols.h
import Player 14.1.3 module sources
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memDefaults.h
import Player 14.0.0 module sources
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modulecall.h
import Player 14.1.1 module sources
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modulecallstructs.h
import Player 14.0.0 module sources
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mon_assert.h
import Player 14.0.0 module sources
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monAddrLayout.h
import Player 14.0.0 module sources
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monitorAction_exported.h
import Player 14.0.0 module sources
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monLoader.h
import Player 14.0.0 module sources
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monLoaderLog.h
import Player 14.0.0 module sources
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numa_defs.h
import Player 14.0.0 module sources
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overheadmem_types.h
import Player 12.5.2 module sources
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pagelist.h
import Player 14.0.0 module sources
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pageLock_defs.h
import Player 12.5.2 module sources
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pcip_defs.h
import Player 12.5.2 module sources
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perfctr_generic.h
import Player 12.5.2 module sources
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pgtbl.h
import Player 12.5.7 module sources
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pshare_ext.h
import Player 14.0.0 module sources
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ptsc.h
import Player 14.0.0 module sources
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rateconv.h
import Player 14.0.0 module sources
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uccostTable.h
import Player 12.5.2 module sources
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usercalldefs.h
import Player 12.5.2 module sources
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vcpuid.h
import Player 14.0.0 module sources
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vcpuset_types.h
import Player 14.0.0 module sources
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vcpuset.h
import Player 14.0.0 module sources
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versioned_atomic.h
import Player 14.0.0 module sources
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vm_asm_x86_64.h
import Player 14.0.0 module sources
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vm_asm_x86.h
import Player 14.0.0 module sources
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vm_asm.h
import Player 12.5.2 module sources
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vm_assert.h
vmmon: quick workaround for objtool warnings
2018-08-20 07:34:04 +02:00
vm_atomic.h
import Player 14.0.0 module sources
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vm_basic_asm_x86_64.h
import Player 14.0.0 module sources
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vm_basic_asm_x86_common.h
import Player 14.0.0 module sources
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vm_basic_asm_x86.h
import Player 14.0.0 module sources
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vm_basic_asm.h
import Player 14.0.0 module sources
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vm_basic_defs.h
import Player 14.0.0 module sources
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vm_basic_math.h
import Player 14.0.0 module sources
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vm_basic_types.h
import Player 14.0.0 module sources
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vm_pagetable.h
import Player 14.0.0 module sources
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vm_time.h
import Player 12.5.2 module sources
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vmm_constants.h
import Player 14.0.0 module sources
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vmmem_shared.h
import Player 14.0.0 module sources
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vmware_pack_begin.h
import Player 14.0.0 module sources
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vmware_pack_end.h
import Player 14.0.0 module sources
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vmware_pack_init.h
import Player 14.0.0 module sources
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vmware.h
import Player 14.0.0 module sources
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x86_basic_defs.h
vmmon: use standard definition of CR3_PCID_MASK if available
2018-08-20 07:33:44 +02:00
x86apic.h
import Player 14.0.0 module sources
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x86cpuid_asm.h
import Player 14.0.0 module sources
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x86cpuid.h
import Player 14.1.3 module sources
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x86desc.h
import Player 12.5.2 module sources
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x86msr.h
vmmon: use standard definition of MSR_K7_HWCR_SMMLOCK if available
2018-08-20 07:37:29 +02:00
x86paging_64.h
import Player 14.1.3 module sources
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x86paging_common.h
import Player 14.0.0 module sources
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x86perfctr.h
import Player 14.0.0 module sources
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x86segdescrs.h
import Player 12.5.2 module sources
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x86sel.h
import Player 14.0.0 module sources
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x86svm.h
import Player 14.0.0 module sources
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x86types.h
import Player 14.0.0 module sources
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x86vendor.h
import Player 14.0.0 module sources
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x86vt-exit-reasons.h
import Player 14.0.0 module sources
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x86vt-vmcs-fields.h
import Player 14.0.0 module sources
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x86vt.h
import Player 14.0.0 module sources
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x86vtinstr.h
import Player 14.0.0 module sources
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