vmware-host-modules

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Author	SHA1	Message	Date
Michal Kubecek	155ee01539	mark branch player-15.0.2 as retired	2019-07-08 07:25:00 +02:00
Michal Kubecek	0c76cde309	vmmon: fix return type of vm_operations_struct::fault handler Commit 3d3539018d2c ("mm: create the new vm_fault_t type") in mainline 5.1-rc1 changed the definition of vm_fault_t type to unsigned to catch vm_operations_struct::fault handlers which still have int as return value. LinuxDriverFault() in vmmon module is one of those. As handler return type was changed by commit 1c8f422059ae ("mm: change return type to vm_fault_t") in 4.17-rc1, make LinuxDriverFault() always return vm_fault_t and define vm_fault_t as int when building against a pre-4.17 kernel.	2019-03-17 21:22:21 +01:00
Michal Kubecek	82aae99053	vmmon: use KERNEL_DS rather than get_ds() Commit 736706bee329 ("get rid of legacy 'get_ds()' function") in v5.1-rc1 removed get_ds() helper. As this helper always returned KERNEL_DS on x86_64 since the architecture was introduced (and even on i386, it did so since v2.1.0), simply use KERNEL_DS regardless of kernel version.	2019-03-17 21:22:21 +01:00
Michal Kubecek	b8ef1bc3c4	modules: handle access_ok() with two arguments Since commit 96d4f267e40f ("Remove 'type' argument from access_ok() function") in v5.0-rc1, the type argument of access_ok() was dropped. The same commit also dropped macros VERIFY_READ and VERIFY_WRITE so check for their existence on pre-5.0 kernels to allow build against kernels with this change backported.	2019-01-07 13:36:49 +01:00
Michal Kubecek	0b36997fb0	vmmon: bring back the do_gettimeofday() helper The do_gettimeofday() helper was removed by commit e4b92b108c6c ("timekeeping: remove obsolete time accessors") in v5.0-rc1. Bring it back for users in vmmon-only/linux/hostif.c. This feels like a quick and clumsy band aid to allow build with post-4.20 kernels. On a closer look, the whole gymnastics around uptimeState and HostIFReadUptimeWork() with jiffies and wall time checking and correcting each other seems to be a workaround for an absence of high resolution monotonic time. Considering ktime_get_ts64() is available since 3.17 and before that, ktime_get_ts() since 2.6.17, perhaps the time has come to clean all this machinery up. But something like this would be beyond the scope of this repository.	2019-01-07 13:36:49 +01:00
Michal Kubecek	6807863d08	vmmon: totalram_pages is a function since 5.0 Since commit ca79b0c211af ("mm: convert totalram_pages and totalhigh_pages variables to atomic") in v5.0-rc1, totalram_pages() is an accessor function and the actual variable is an atomic.	2019-01-07 13:36:49 +01:00
Michal Kubecek	a9154992a8	modules: replace SUBDIRS with M Since commit 0126be38d988 ("kbuild: announce removal of SUBDIRS if used") in v5.0-rc1, using SUBDIRS when building out of tree modules produces a deprecation warning. As M used to work since pretty much ever, use it unconditionally.	2019-01-07 13:36:49 +01:00
Michal Kubecek	f06d1de49c	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.	2018-11-12 08:57:44 +01:00
Michal Kubecek	b020cdd726	vmmon: fix indirect call with retpoline build Build against kernel with retpoline support issues warning objtool: Task_Switch()+0x425: indirect call found in RETPOLINE build This is because an indirect call in TaskSwitchToMonitor() is encoded using inline assembler so that it bypasses retpoline generation. For this purpose, macro CALL_NOSPEC exists since v4.15-rc8 (and has been backported into some distribution kernels with the rest of retpoline support). Use the macro if available and fallback to the original code if not.	2018-11-12 08:57:31 +01:00
Michal Kubecek	14da84fcc1	vmmon: fix always_inline attribute usage Function declared with __attribute__((always_inline)) should also be declared as inline, otherwise gcc issues a warning "always_inline function might not be inlinable". It's just cosmetic but getting rid of known harmless warnings makes it easier to spot actual problems. Use the __always_inline macro for LinuxDriverSyncReadTSCs() as this is how always inline functions should be declared in kernel code.	2018-11-12 08:57:26 +01:00
Michal Kubecek	8b292401d3	vmmon: use standard definition of MSR_K7_HWCR_SMMLOCK if available The MSR_K7_HWCR_SMMLOCK macro is defined in mainline since commit 18c71ce9c882 ("x86/CPU/AMD: Add the Secure Encrypted Virtualization CPU feature") in v4.16-rc1.	2018-11-12 08:57:16 +01:00
Theo Bertacchini	007b7a4331	modules: remove .cache.mk on make clean Remove .cache.mk inside vmmon-only and vmnet-only when executing "make clean". This file can cause issues when upgrading gcc as make will still look for includes inside older gcc includes directory. File .cache.mk with cache of generated variables was created by build since kernel v4.15-rc1, commit 3298b690b21c ("kbuild: Add a cache for generated variables") until the feature was removed in v4.18-rc1, commit e08d6de4e532 ("kbuild: remove kbuild cache").	2018-11-12 08:57:07 +01:00
Michal Kubecek	d2b6cd303a	vmmon: quick workaround for objtool warnings As discussed in https://bugzilla.suse.com/show_bug.cgi?id=1059674 the reason for multiple objtool warnings is the fact that vmmon module defines its own Panic() function which never returns. While it is marked as such which is used by the compiler for optimization, there is no way to find this from object file. While this seems innocuous, it might result in problems with unwinder later. The quickest way around is to replace vmmon's own Panic() with standard kernel panic() until a cleaner solution is found.	2018-11-12 08:57:00 +01:00
Michal Kubecek	e95a1ef448	vmmon: use standard definition of CR3_PCID_MASK if available The CR3_PCID_MASK is defined in mainline asm/processor-flags.h since commit 6c690ee1039b ("x86/mm: Split read_cr3() into read_cr3_pa() and __read_cr3()") in v4.13-rc1.	2018-11-12 08:56:50 +01:00
Michal Kubecek	3955153d46	vmmon: use standard definition of MSR_MISC_FEATURES_ENABLES if available The MSR_MISC_FEATURES_ENABLES macro is defined in mainline since commit ab6d9468631a ("x86/msr: Rename MISC_FEATURE_ENABLES to MISC_FEATURES_ENABLES") in v4.12-rc1. The MSR_MISC_FEATURES_ENABLES_CPUID_FAULT macro is defined in mainline since commit e9ea1e7f53b8 ("x86/arch_prctl: Add ARCH_[GET\|SET]_CPUID") in v4.12-rc1.	2018-11-12 08:56:35 +01:00
Michal Kubecek	951a6be078	vmnet: use standard definition of PCI_VENDOR_ID_VMWARE_VMXNET3 if available The PCI_DEVICE_ID_VMWARE_VMXNET3 macro is defined in mainline pci_ids.h since commit b1226c7db1d9 ("vmxnet3: Move PCI Id to pci_ids.h") in v4.10-rc1.	2018-11-12 08:56:26 +01:00
Michal Kubecek	4edcfdad50	vmnet: use standard definition of PCI_VENDOR_ID_VMWARE if available The PCI_VENDOR_ID_VMWARE macro is defined in mainline pci_ids.h since commit 94e57fea6202 ("PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h") in v3.18-rc1.	2018-11-12 08:56:07 +01:00
Michal Kubecek	3686288fcb	import Player 15.0.1 module sources	2018-11-12 07:48:28 +01:00
Michal Kubecek	3d8f309653	import Player 15.0.0 module sources	2018-10-02 19:09:36 +02:00
Michal Kubecek	56b2ba7686	import Player 14.1.3 module sources	2018-08-20 07:28:17 +02:00
Michal Kubecek	7c61516e73	Merge branch 'master' into player	2018-05-27 16:13:48 +02:00
Michal Kubecek	7ee6cd4520	import Player 14.1.2 module sources	2018-05-23 18:14:05 +02:00
Michal Kubecek	5791987f56	Merge branch 'master' into player	2018-04-02 15:37:18 +02:00
Michal Kubecek	0b2713797e	Merge branch 'master' into player	2018-02-04 21:50:37 +01:00
Michal Kubecek	3e445144a1	import Player 14.1.1 module sources	2018-01-12 13:51:34 +01:00
Michal Kubecek	82f569a212	import Player 14.1.0 module sources	2017-12-25 09:47:38 +01:00
Michal Kubecek	455d4d9368	import Player 14.0.0 module sources	2017-09-30 20:31:15 +02:00
Michal Kubecek	027dd56418	import Player 12.5.7 module sources	2017-06-30 19:11:22 +02:00
Michal Kubecek	0e634ffbf1	import Player 12.5.6 module sources	2017-05-31 10:06:51 +02:00
Michal Kubecek	c62c78e908	import Player 12.5.5 module sources	2017-05-31 09:20:00 +02:00
Michal Kubecek	4f648692e4	import Player 12.5.2 module sources	2017-05-31 09:19:26 +02:00

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RETIRED

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 *-----------------------------------------------------------------------------
 * Branch player-15.0.2 has been retired on 2019-07-08 and has not been
 * receiving any updates since. Please switch to latest 15.1.x version
 * available.
 *
 * Latest kernel version this branch is intended to work with is 5.2.
 *-----------------------------------------------------------------------------

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