mark branch workstation-14.1.2 as retired

vmmon: compatibility with eventpoll switch to poll_mask()
Since commit 11c5ad0ec441 ("eventpoll: switch to ->poll_mask") in v4.18-rc1, eventpoll switched from ->poll() to ->poll_mask(). 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.
2018-08-20 10:04:33 +02:00 · 2018-06-17 15:56:27 +02:00 · 2018-05-27 16:11:39 +02:00 · 2018-05-27 15:58:16 +02:00 · 2018-05-23 18:53:59 +02:00 · 2018-05-23 18:53:49 +02:00
5 changed files with 10 additions and 13 deletions
@@ -0,0 +1,7 @@
+*-----------------------------------------------------------------------------
+* Branch workstation-14.1.2 has been retired on 2018-08-20 and has not been
+* receiving any updates since. Please switch to latest 14.1.x version
+* available.
+*
+* Latest kernel version this branch is intended to work with is 4.18.
+*-----------------------------------------------------------------------------
@@ -144,7 +144,7 @@ PtrToVA64(void const *ptr) // IN
 *
 */

-#define VMMON_VERSION           (331 << 16 | 0)
+#define VMMON_VERSION           (330 << 16 | 0)
 #define VMMON_VERSION_MAJOR(v)  ((uint32) (v) >> 16)
 #define VMMON_VERSION_MINOR(v)  ((uint16) (v))

@@ -460,11 +460,8 @@ FLAG(   6,  0, ECX,  0,  1, HW_COORD_FEEDBACK,                 NO,   0, FALSE) \
 FLAG(   6,  0, ECX,  1,  1, ACNT2,                             ANY, 13, FALSE) \
 FLAG(   6,  0, ECX,  3,  1, ENERGY_PERF_BIAS,                  NO,   0, FALSE)

-#define CPUID_7_EDX_28 \
-FLAG(   7,  0, EDX, 28,  1, LEVEL7EDX_RSVD1,                    NO,  0, FALSE)
-
 #define CPUID_7_EDX_31 \
-FLAG(   7,  0, EDX, 31,  1, LEVEL7EDX_RSVD2,                    NO,  0, FALSE)
+FLAG(   7,  0, EDX, 31,  1, LEVEL7EDX_RSVD1,                    NO,  0, FALSE)

 /*    LEVEL, SUB-LEVEL, REG, POS, SIZE, NAME,             MON SUPP, HWV, CPL3 */
 #define CPUID_FIELD_DATA_LEVEL_7                                               \
@@ -506,7 +503,6 @@ FLAG(   7,  0, ECX,  4,  1, OSPKE,                             ANY, 13, TRUE)  \
 FLAG(   7,  0, ECX, 30,  1, SGX_LC,                            NO,   0, FALSE) \
 FLAG(   7,  0, EDX, 26,  1, IBRSIBPB,                          ANY,  9, FALSE) \
 FLAG(   7,  0, EDX, 27,  1, STIBP,                             YES,  9, FALSE) \
-CPUID_7_EDX_28                                                                 \
 FLAG(   7,  0, EDX, 29,  1, ARCH_CAPABILITIES,                 ANY,  9, FALSE) \
 CPUID_7_EDX_31

@@ -120,9 +120,6 @@ MSRQuery;
 #define MSR_ARCH_CAPABILITIES_IBRS_ALL            (1ULL << 1)
 #define MSR_ARCH_CAPABILITIES_RSBA                (1ULL << 2)

-#define MSR_FLUSH_CMD                        0x10b
-#define MSR_FLUSH_CMD_FLUSH_L1D              1
-
 #define MSR_SPEC_CTRL_IBRS                        (1UL << 0)
 #define MSR_SPEC_CTRL_STIBP                       (1UL << 1)
 #define MSR_PRED_CMD_IBPB                         (1UL << 0)
@@ -1,5 +1,5 @@
 /*********************************************************
- * Copyright (C) 1998-2014,2016,2018 VMware, Inc. All rights reserved.
+ * Copyright (C) 1998-2014,2016 VMware, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
@@ -39,7 +39,6 @@
 #include "vm_basic_types.h"
 #include "x86types.h"
 #include "vm_pagetable.h"
-#include "x86paging_common.h"

 #define LM_PTE_PFN_MASK      CONST64U(0xffffffffff000)
 #define LM_PTE_2_PFN(_pte)   (((_pte) & LM_PTE_PFN_MASK) >> PT_PTE_PFN_SHIFT)
@@ -71,8 +70,6 @@
 #define LM_MAKE_L1E(_pfn, _avail, _flags) LM_MAKE_PTE(_pfn, _avail, _flags)


-
-
 /*
 * x86-64 architecture requires implementations supporting less than
 * full 64-bit VAs to ensure that all virtual addresses are in canonical
Author	SHA1	Message	Date
Michal Kubecek	dff0e0f85d	mark branch workstation-14.1.2 as retired	2018-08-20 10:04:33 +02:00
Michal Kubecek	3f2a6c720f	vmmon: compatibility with eventpoll switch to poll_mask() Since commit 11c5ad0ec441 ("eventpoll: switch to ->poll_mask") in v4.18-rc1, eventpoll switched from ->poll() to ->poll_mask(). 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.	2018-06-17 15:56:27 +02:00
Michal Kubecek	89c91987f4	Merge branch 'master' into workstation-14.1.2	2018-05-27 16:11:39 +02:00
Theo Bertacchini	d380241de7	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 is created by build since kernel v4.15-rc1, commit 3298b690b21c ("kbuild: Add a cache for generated variables").	2018-05-27 15:58:16 +02:00
Michal Kubecek	e0ab401914	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.	2018-05-23 18:53:59 +02:00
Michal Kubecek	f75f1dd0a1	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.	2018-05-23 18:53:49 +02:00
Michal Kubecek	b58b6bad0a	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.	2018-05-23 18:53:37 +02:00
Michal Kubecek	33dd88c590	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.	2018-05-23 18:53:15 +02:00
Michal Kubecek	0373dd2386	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.	2018-05-23 18:52:53 +02:00
Michal Kubecek	1c99ae5194	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.	2018-05-23 18:52:32 +02:00
Michal Kubecek	c5120ea20f	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.	2018-05-23 18:52:15 +02:00
Michal Kubecek	59fe998796	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.	2018-05-23 18:51:49 +02:00
Michal Kubecek	2749950c5f	import Workstation 14.1.2 module sources	2018-05-23 18:49:52 +02:00
Michal Kubecek	7fa9cbe769	Merge branch 'master' into workstation	2018-04-02 15:37:06 +02:00
Michal Kubecek	cb66161bb5	Merge branch 'master' into workstation	2018-02-04 21:50:23 +01:00
Michal Kubecek	876363be72	import Workstation 14.1.1 module sources	2018-01-12 13:51:07 +01:00
Michal Kubecek	f78dd5288e	import Workstation 14.1.0 module sources	2017-12-25 10:06:21 +01:00
Michal Kubecek	e4df7e3461	import Workstation 14.0.0 module sources	2017-09-30 21:05:11 +02:00
Michal Kubecek	2bd541e265	import Workstation 12.5.7 module sources	2017-06-23 09:12:56 +02:00
Michal Kubecek	2a214307b9	import Workstation 12.5.6 module sources	2017-05-31 10:17:49 +02:00
Michal Kubecek	755b521dd1	import Workstation 12.5.5 module sources	2017-05-31 09:36:09 +02:00