diff options
author | Jean-Marc Lenoir | 2022-11-19 18:53:15 +0100 |
---|---|---|
committer | Jean-Marc Lenoir | 2022-11-19 18:53:15 +0100 |
commit | d9c69e9ba4345fce53919a09a14d969ab393f79b (patch) | |
tree | 44b8ceeb55762d67ceb028304b701adcf5fd2589 | |
parent | 3fba72454f3c64964cc45c9500ccb6be45b59802 (diff) | |
download | aur-d9c69e9ba4345fce53919a09a14d969ab393f79b.tar.gz |
Sync with vmware-workstation 17.0.0
-rw-r--r-- | .SRCINFO | 6 | ||||
-rw-r--r-- | PKGBUILD | 6 | ||||
-rw-r--r-- | vmmon.patch | 80 | ||||
-rw-r--r-- | vmnet.patch | 395 |
4 files changed, 153 insertions, 334 deletions
@@ -1,7 +1,7 @@ pkgbase = vmware-workstation15 pkgdesc = The industry standard for running multiple operating systems as virtual machines on a single Linux PC. pkgver = 15.5.7 - pkgrel = 9 + pkgrel = 10 url = https://www.vmware.com/products/workstation-for-linux.html install = vmware-workstation.install arch = x86_64 @@ -86,7 +86,7 @@ pkgbase = vmware-workstation15 sha256sums = fe1b1be8297f4170406f97dd1f8b385d911faf45afe19cbc0c26b8092b3ddf8d sha256sums = 10562d11d50edab9abc2b29c8948714edcb9b084f99b3766d07ddd21259e372e sha256sums = 273d4357599a3e54259c78cc49054fef8ecfd2c2eda35cbcde3a53a62777a5ac - sha256sums = 0d4c178c4ab2ea9af79e92268c57822abf8e5f19882db9b2a3faf73ca6cb6202 - sha256sums = b81914d48791f4056e6f21860b5c628c17404139d569267fd20b8f6385ba6202 + sha256sums = 5b7c4ada0218214fa04ccb1f6c8033571f3991a83c5a613692db7a71e48d62c7 + sha256sums = 2463f3e7104d0a0627ab2cc17edb3d0e65615613e157817f4b39af8339e8628b pkgname = vmware-workstation15 @@ -16,7 +16,7 @@ pkgname=vmware-workstation15 pkgver=15.5.7 _buildver=17171714 _pkgver=${pkgver}_${_buildver} -pkgrel=9 +pkgrel=10 pkgdesc='The industry standard for running multiple operating systems as virtual machines on a single Linux PC.' arch=(x86_64) url='https://www.vmware.com/products/workstation-for-linux.html' @@ -123,8 +123,8 @@ sha256sums=( '10562d11d50edab9abc2b29c8948714edcb9b084f99b3766d07ddd21259e372e' '273d4357599a3e54259c78cc49054fef8ecfd2c2eda35cbcde3a53a62777a5ac' - '0d4c178c4ab2ea9af79e92268c57822abf8e5f19882db9b2a3faf73ca6cb6202' - 'b81914d48791f4056e6f21860b5c628c17404139d569267fd20b8f6385ba6202' + '5b7c4ada0218214fa04ccb1f6c8033571f3991a83c5a613692db7a71e48d62c7' + '2463f3e7104d0a0627ab2cc17edb3d0e65615613e157817f4b39af8339e8628b' ) options=(!strip emptydirs) diff --git a/vmmon.patch b/vmmon.patch index 0620eea41650..ecec5748baa1 100644 --- a/vmmon.patch +++ b/vmmon.patch @@ -20,6 +20,20 @@ include $(SRCROOT)/Makefile.kernel +--- a/vmmon/include/vm_basic_defs.h ++++ b/vmmon/include/vm_basic_defs.h +@@ -50,7 +50,10 @@ + * References: + * C90 7.17, C99 7.19, C11 7.19 + */ +-#if !defined(VMKERNEL) ++/* Use linux/stddef.h when building Linux kernel modules. */ ++#ifdef KBUILD_MODNAME ++# include <linux/stddef.h> ++#elif !defined(VMKERNEL) + # include <stddef.h> + #else + /* --- a/vmmon/linux/hostif.c +++ b/vmmon/linux/hostif.c @@ -47,6 +47,8 @@ @@ -120,7 +134,7 @@ lockedPages += global_node_page_state(NR_SLAB_UNRECLAIMABLE); #else lockedPages += global_page_state(NR_SLAB_UNRECLAIMABLE); -@@ -2389,16 +2426,22 @@ +@@ -2389,16 +2426,26 @@ static Bool isVAReadable(VA r) // IN: { @@ -128,7 +142,11 @@ uint32 dummy; int ret; -+#ifdef HAVE_GET_KERNEL_NOFAULT ++#if defined(HAVE_GET_KERNEL_NOFAULT) || LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) ++ /* ++ * Exists from 5.10, first indicated by HAVE_GET_KERNEL_NOFAULT, ++ * and from post-5.17 just existing everywhere. ++ */ + ret = get_kernel_nofault(dummy, (void *)r); +#else + { @@ -280,61 +298,3 @@ /* * Do not exit thread until we are told to do so. */ -From 4232f780eb114f22498f3274eaeef81d8c63f2ab Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Tue, 9 Nov 2021 09:01:57 +0100 -Subject: [PATCH] modules: fix stddef.h include - -After mainline commit 04e85bbf71c9 ("isystem: delete global -isystem -compile option") in 5.16-rc1, vm_basic_types.h in both vmmon and vmnet -does not find (userspace) stddef.h any more. As it should not include this -header anyway, fix the include directives to include stddef.h from kernel. - -Kernel version of stddef.h has been available since the beginning of git so -that it is safe to include it regardless of kernel version. ---- - vmmon-only/include/vm_basic_defs.h | 2 +- - vmnet-only/vm_basic_defs.h | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/vmmon-only/include/vm_basic_defs.h b/vmmon-only/include/vm_basic_defs.h -index 0ec30b3..b920e2d 100644 ---- a/vmmon-only/include/vm_basic_defs.h -+++ b/vmmon-only/include/vm_basic_defs.h -@@ -51,7 +51,7 @@ - * C90 7.17, C99 7.19, C11 7.19 - */ - #if !defined(VMKERNEL) --# include <stddef.h> -+# include <linux/stddef.h> - #else - /* - * Vmkernel's bogus __FreeBSD__ value causes gcc <stddef.h> to break. -From 16d490ae022d7fc4ca867971e20e2dcd59e6ca5a Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Mon, 4 Apr 2022 01:57:28 +0200 -Subject: [PATCH] vmmon: do not rely on HAVE_GET_KERNEL_NOFAULT - -Mainline commit 34737e269803 ("uaccess: add generic -__{get,put}_kernel_nofault") in 5.18-rc1 removes HAVE_GET_KERNEL_NOFAULT -macro as all architectures can use get_kernel_nofault() now. Check for -existence of __get_kernel_nofault() instead and add also a version check in -case it stops being a macro or is removed in the future. ---- - vmmon-only/linux/hostif.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/vmmon-only/linux/hostif.c b/vmmon-only/linux/hostif.c -index a21c300..b6326e9 100644 ---- a/vmmon-only/linux/hostif.c -+++ b/vmmon-only/linux/hostif.c -@@ -2436,7 +2436,8 @@ isVAReadable(VA r) // IN: - uint32 dummy; - int ret; - --#ifdef HAVE_GET_KERNEL_NOFAULT -+#if defined(HAVE_GET_KERNEL_NOFAULT) || defined(__get_kernel_nofault) || \ -+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)) - ret = get_kernel_nofault(dummy, (void *)r); - #else - { diff --git a/vmnet.patch b/vmnet.patch index 0c14539792bb..4fb225528066 100644 --- a/vmnet.patch +++ b/vmnet.patch @@ -20,152 +20,70 @@ include $(SRCROOT)/Makefile.kernel ---- a/vmnet/userif.c -+++ b/vmnet/userif.c -@@ -559,7 +559,12 @@ - return -EINVAL; - } - -+#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) - csum = csum_and_copy_to_user(skb->data + offset, curr, len, 0, &err); -+#else -+ csum = csum_and_copy_to_user(skb->data + offset, curr, len); -+ err = (csum == 0) ? -EFAULT : 0; -+#endif - if (err) { - return err; - } -@@ -573,8 +578,14 @@ - const void *vaddr; - - vaddr = kmap(skb_frag_page(frag)); -+#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) - tmpCsum = csum_and_copy_to_user(vaddr + skb_frag_off(frag), - curr, skb_frag_size(frag), 0, &err); +--- a/vmnet/bridge.c ++++ b/vmnet/bridge.c +@@ -684,14 +684,11 @@ + } + spin_unlock_irqrestore(&bridge->historyLock, flags); + +- /* +- * We used to cli() before calling netif_rx() here. It was probably +- * unneeded (as we never did it in netif.c, and the code worked). In +- * any case, now that we are using netif_rx_ni(), we should certainly +- * not do it, or netif_rx_ni() will deadlock on the cli() lock --hpreg +- */ +- +- netif_rx_ni(clone); ++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0) ++ netif_rx_ni(clone); +#else -+ tmpCsum = csum_and_copy_to_user(vaddr + skb_frag_off(frag), -+ curr, skb_frag_size(frag)); -+ err = (tmpCsum == 0) ? -EFAULT : 0; ++ netif_rx(clone); +#endif - kunmap(skb_frag_page(frag)); - - if (err) { -# Fixing VMWare Player on Linux when using DHCP addresses: https://www.nikhef.nl/~janjust/vmnet/ -@@ -985,6 +996,9 @@ - userIf = (VNetUserIF *)port->jack.private; - hubJack = port->jack.peer; - -+ /* never send link down events */ -+ if (!linkUp) return 0; -+ - if (port->jack.state == FALSE || hubJack == NULL) { - return -EINVAL; - } -From 4232f780eb114f22498f3274eaeef81d8c63f2ab Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Tue, 9 Nov 2021 09:01:57 +0100 -Subject: [PATCH] modules: fix stddef.h include - -After mainline commit 04e85bbf71c9 ("isystem: delete global -isystem -compile option") in 5.16-rc1, vm_basic_types.h in both vmmon and vmnet -does not find (userspace) stddef.h any more. As it should not include this -header anyway, fix the include directives to include stddef.h from kernel. - -Kernel version of stddef.h has been available since the beginning of git so -that it is safe to include it regardless of kernel version. ---- - vmmon-only/include/vm_basic_defs.h | 2 +- - vmnet-only/vm_basic_defs.h | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/vmnet-only/vm_basic_defs.h b/vmnet-only/vm_basic_defs.h -index 0ec30b3..b920e2d 100644 ---- a/vmnet-only/vm_basic_defs.h -+++ b/vmnet-only/vm_basic_defs.h -@@ -51,7 +51,7 @@ - * C90 7.17, C99 7.19, C11 7.19 - */ - #if !defined(VMKERNEL) --# include <stddef.h> -+# include <linux/stddef.h> - #else - /* - * Vmkernel's bogus __FreeBSD__ value causes gcc <stddef.h> to break. -From 4af1a71978962f9805fe2e7e6ceb05c24f42c7f0 Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Tue, 11 Jan 2022 17:25:45 +0100 -Subject: [PATCH] vmnet: use accessors for net_device::dev_addr - -Mainline commit adeef3e32146 ("net: constify netdev->dev_addr") in 5.17-rc1 -makes dev_addr member of struct net_device const but accessors should be -used to modify it since 5.15 to make sure rbtree with hardware address list -is updated properly. - -Use dev_addr_set() and __dev_addr_set() in VNetNetifSetMAC() and -VNetNetIf_Create(). For kernels before 5.15 provide our own version of the -accessors. As SMAC_SetMac() only reads dev_addr, constify the corresponding -argument. ---- - vmnet-only/netif.c | 18 +++++++++++++++--- - vmnet-only/smac.c | 2 +- - vmnet-only/smac.h | 2 +- - 3 files changed, 17 insertions(+), 5 deletions(-) - -diff --git a/vmnet-only/netif.c b/vmnet-only/netif.c -index c70f7f4..8c3bbf8 100644 ---- a/vmnet-only/netif.c -+++ b/vmnet-only/netif.c -@@ -44,7 +44,6 @@ - #include "compat_netdevice.h" - #include "vmnetInt.h" + # if LOGLEVEL >= 4 + do_gettimeofday(&vnetTime); + # endif +--- a/vmnet/netif.c ++++ b/vmnet/netif.c +@@ -253,7 +253,11 @@ -- - /* - * Default min MTU value as defined by kernel versions >= 4.10.0. - * Use the same value for earlier versions of the kernel which do not -@@ -86,6 +85,19 @@ static int VNetNetIfProcRead(char *page, char **start, off_t off, - static int VNetNetifChangeMtu(struct net_device *dev, int new_mtu); - #endif + memset(&netIf->stats, 0, sizeof netIf->stats); +#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0) -+static void -+__dev_addr_set(struct net_device *dev, const void *addr, size_t len) -+{ -+ memcpy(dev->dev_addr, addr, len); -+} -+ -+static void dev_addr_set(struct net_device *dev, const u8 *addr) -+{ -+ __dev_addr_set(dev, addr, dev->addr_len); -+} + memcpy(dev->dev_addr, netIf->port.paddr, sizeof netIf->port.paddr); ++#else ++ eth_hw_addr_set(dev, netIf->port.paddr); +#endif -+ - - /* - *---------------------------------------------------------------------- -@@ -253,7 +265,7 @@ VNetNetIf_Create(char *devName, // IN: - - memset(&netIf->stats, 0, sizeof netIf->stats); - -- memcpy(dev->dev_addr, netIf->port.paddr, sizeof netIf->port.paddr); -+ __dev_addr_set(dev, netIf->port.paddr, sizeof(netIf->port.paddr)); if (register_netdev(dev) != 0) { LOG(0, (KERN_NOTICE "%s: could not register network device\n", -@@ -532,7 +544,7 @@ VNetNetifSetMAC(struct net_device *dev, // IN: +@@ -345,7 +349,11 @@ + /* send to the host interface */ + skb->dev = netIf->dev; + skb->protocol = eth_type_trans(skb, netIf->dev); ++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0) + netif_rx_ni(skb); ++#else ++ netif_rx(skb); ++#endif + netIf->stats.rx_packets++; + + return; +@@ -532,7 +540,11 @@ return -EINVAL; } memcpy(netIf->port.paddr, addr->sa_data, dev->addr_len); - memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); -+ dev_addr_set(dev, addr->sa_data); ++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0) ++ memcpy(dev->dev_addr, netIf->port.paddr, dev->addr_len); ++#else ++ eth_hw_addr_set(dev, netIf->port.paddr); ++#endif return 0; } -diff --git a/vmnet-only/smac.c b/vmnet-only/smac.c -index f18be8a..7f38e7a 100644 ---- a/vmnet-only/smac.c -+++ b/vmnet-only/smac.c -@@ -4116,7 +4116,7 @@ SMAC_InitState(SMACState **ptr) // OUT: pointer to alloced/inited state +--- a/vmnet/smac.c ++++ b/vmnet/smac.c +@@ -4116,7 +4116,7 @@ void SMACINT SMAC_SetMac(SMACState *state, // IN: state to update @@ -174,11 +92,9 @@ index f18be8a..7f38e7a 100644 { VNETKdPrintCall(("SMAC_SetMac")); ASSERT(state); -diff --git a/vmnet-only/smac.h b/vmnet-only/smac.h -index c8df9d2..f03fd3f 100644 ---- a/vmnet-only/smac.h -+++ b/vmnet-only/smac.h -@@ -72,7 +72,7 @@ Bool BridgeIPv4MatchAddrMAC(const ULONG ipAddr, const uint8 *mac); +--- a/vmnet/smac.h ++++ b/vmnet/smac.h +@@ -72,7 +72,7 @@ void SMACINT SMAC_InitState(struct SMACState **ptr); // IN: state to alloc/init void SMACINT @@ -187,158 +103,101 @@ index c8df9d2..f03fd3f 100644 void SMACINT SMAC_CleanupState(struct SMACState **ptr); // IN: state to cleanup/dealloc -From 409623bd4693afada659af82e823a6291f70797a Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Mon, 4 Apr 2022 02:05:17 +0200 -Subject: [PATCH] vmnet: use netif_rx() on newer kernels - -In mainline 5.18-rc1, commit baebdf48c360 ("net: dev: Makes sure netif_rx() -can be invoked in any context.") allows calling netif_rx() from any context -and commit 2655926aea9b ("net: Remove netif_rx_any_context() and -netif_rx_ni().") drops netif_rx_ni() as it is no longer needed. - -Replace calls of netif_rx_ni() in VNetBridgeReceiveFromVNet() and -VNetNetIfReceive() by netif_rx() when building against kernel 5.18 and -newer. ---- - vmnet-only/bridge.c | 2 +- - vmnet-only/compat_netdevice.h | 9 +++++++++ - vmnet-only/netif.c | 2 +- - 3 files changed, 11 insertions(+), 2 deletions(-) - -diff --git a/vmnet-only/bridge.c b/vmnet-only/bridge.c -index c84f8ee..d6bd3c4 100644 ---- a/vmnet-only/bridge.c -+++ b/vmnet-only/bridge.c -@@ -691,7 +691,7 @@ VNetBridgeReceiveFromVNet(VNetJack *this, // IN: jack - * not do it, or netif_rx_ni() will deadlock on the cli() lock --hpreg - */ - -- netif_rx_ni(clone); -+ compat_netif_rx_ni(clone); - # if LOGLEVEL >= 4 - do_gettimeofday(&vnetTime); - # endif -diff --git a/vmnet-only/compat_netdevice.h b/vmnet-only/compat_netdevice.h -index bb5001b..c6cc706 100644 ---- a/vmnet-only/compat_netdevice.h -+++ b/vmnet-only/compat_netdevice.h -@@ -343,4 +343,13 @@ typedef u32 compat_netdev_features_t; - #define compat_netif_trans_update(d) do { (d)->trans_start = jiffies; } while (0) - #endif - -+static inline int compat_netif_rx_ni(struct sk_buff *skb) -+{ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) -+ return netif_rx(skb); -+#else -+ return netif_rx_ni(skb); -+#endif -+} +--- a/vmnet/userif.c ++++ b/vmnet/userif.c +@@ -520,6 +520,50 @@ + /* + *---------------------------------------------------------------------- + * ++ * VNetCsumAndCopyToUser -- ++ * ++ * Checksum data and copy them to userspace. ++ * ++ * Results: ++ * folded checksum (non-zero value) on success, ++ * err set to 0 on success, negative errno on failure. ++ * ++ * Side effects: ++ * Data copied to the buffer. ++ * ++ *---------------------------------------------------------------------- ++ */ + - #endif /* __COMPAT_NETDEVICE_H__ */ -diff --git a/vmnet-only/netif.c b/vmnet-only/netif.c -index 8c3bbf8..35256a0 100644 ---- a/vmnet-only/netif.c -+++ b/vmnet-only/netif.c -@@ -357,7 +357,7 @@ VNetNetIfReceive(VNetJack *this, // IN: jack - /* send to the host interface */ - skb->dev = netIf->dev; - skb->protocol = eth_type_trans(skb, netIf->dev); -- netif_rx_ni(skb); -+ compat_netif_rx_ni(skb); - netIf->stats.rx_packets++; - - return; -From e02b540ab528917c1afd7848ef64ca146a634994 Mon Sep 17 00:00:00 2001 -From: Michal Kubecek <mkubecek@suse.cz> -Date: Tue, 31 May 2022 23:29:42 +0200 -Subject: [PATCH] vmnet: open code csum_and_copy_to_user on kernel >= 5.19 - -Mainline commit 6308499b5e99 ("net: unexport csum_and_copy_{from,to}_user") -in 5.19-rc1 unexports csum_and_copy_to_user as no in-tree module is using -it. A clean solution would probably be rewriting the code to use iovec -iterator as csum_and_copy_to_iter() is still exported (or perhaps -skb_copy_and_csum_datagram() might be used instead). Anything like this -would be way too intrusive so it would have to wait for VMware developers. - -For now, use the simplest solution and replace the calls to -csum_and_copy_to_user() on 5.19 and newer with open coded implementation. -As the optimized x86 version uses csum_partial_copy_generic() which is not -exported on x86_64 either, copy the generic one from include/net/checksum.h -instead. This will be less efficient but hopefully the performace hit will -not be noticeable. ---- - vmnet-only/userif.c | 45 +++++++++++++++++++++++++++++++-------------- - 1 file changed, 31 insertions(+), 14 deletions(-) - -diff --git a/vmnet-only/userif.c b/vmnet-only/userif.c -index e99c436..2c5a24a 100644 ---- a/vmnet-only/userif.c -+++ b/vmnet-only/userif.c -@@ -85,6 +85,33 @@ extern unsigned int vnet_max_qlen; - # define skb_frag_off(frag) (frag)->page_offset - #endif - -+#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) -+static inline unsigned int -+compat_csum_and_copy_to_user(const void *src, void __user *dst, int len, -+ int *err) ++static unsigned int ++VNetCsumAndCopyToUser(const void *src, // IN: Source ++ void *dst, // IN: Destination ++ int len, // IN: Bytes to copy ++ int *err) // OUT: Error code +{ -+ return csum_and_copy_to_user(src, dst, len, 0, err); -+} -+#else -+static inline unsigned int -+compat_csum_and_copy_to_user(const void *src, void __user *dst, int len, -+ int *err) -+{ -+ unsigned int csum; ++ unsigned int csum; + -+#if COMPAT_LINUX_VERSION_CHECK_LT(5, 19, 0) -+ csum = csum_and_copy_to_user(src, dst, len); ++#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) ++ csum = csum_and_copy_to_user(src, dst, len, 0, err); ++#elif LINUX_VERSION_CODE < KERNEL_VERSION(5, 19, 0) ++ csum = csum_and_copy_to_user(src, dst, len); ++ *err = (csum == 0) ? -EFAULT : 0; +#else -+ csum = csum_partial(src, len, ~0U); -+ if (copy_to_user(dst, src, len)) -+ csum = 0; -+#endif /* 5.19 */ -+ -+ *err = (csum == 0 ? -EFAULT : 0); -+ return csum; ++ if (!user_access_begin(dst, len)) { ++ *err = -EFAULT; ++ csum = 0; ++ } else { ++ *err = 0; ++ csum = csum_partial_copy_nocheck(src, dst, len); ++ user_access_end(); ++ } ++#endif ++ return csum; +} -+#endif /* 5.10 */ + - /* - *----------------------------------------------------------------------------- ++ ++/* ++ *---------------------------------------------------------------------- ++ * + * VNetCsumCopyDatagram -- * -@@ -559,12 +586,7 @@ VNetCsumCopyDatagram(const struct sk_buff *skb, // IN: skb to copy + * Copy part of datagram to userspace doing checksum at same time. +@@ -559,7 +559,7 @@ return -EINVAL; } --#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) - csum = csum_and_copy_to_user(skb->data + offset, curr, len, 0, &err); --#else -- csum = csum_and_copy_to_user(skb->data + offset, curr, len); -- err = (csum == 0) ? -EFAULT : 0; --#endif -+ csum = compat_csum_and_copy_to_user(skb->data + offset, curr, len, &err); ++ csum = VNetCsumAndCopyToUser(skb->data + offset, curr, len, &err); if (err) { return err; } -@@ -578,14 +600,9 @@ VNetCsumCopyDatagram(const struct sk_buff *skb, // IN: skb to copy +@@ -573,8 +578,8 @@ const void *vaddr; vaddr = kmap(skb_frag_page(frag)); --#if COMPAT_LINUX_VERSION_CHECK_LT(5, 10, 0) - tmpCsum = csum_and_copy_to_user(vaddr + skb_frag_off(frag), - curr, skb_frag_size(frag), 0, &err); --#else -- tmpCsum = csum_and_copy_to_user(vaddr + skb_frag_off(frag), -- curr, skb_frag_size(frag)); -- err = (tmpCsum == 0) ? -EFAULT : 0; --#endif -+ tmpCsum = compat_csum_and_copy_to_user(vaddr + skb_frag_off(frag), -+ curr, skb_frag_size(frag), -+ &err); ++ tmpCsum = VNetCsumAndCopyToUser(vaddr + skb_frag_off(frag), ++ curr, skb_frag_size(frag), &err); kunmap(skb_frag_page(frag)); if (err) { +# Fixing VMWare Player on Linux when using DHCP addresses: https://www.nikhef.nl/~janjust/vmnet/ +@@ -985,6 +996,9 @@ + userIf = (VNetUserIF *)port->jack.private; + hubJack = port->jack.peer; + ++ /* never send link down events */ ++ if (!linkUp) return 0; ++ + if (port->jack.state == FALSE || hubJack == NULL) { + return -EINVAL; + } +--- a/vmnet/vm_basic_defs.h ++++ b/vmnet/vm_basic_defs.h +@@ -50,7 +50,10 @@ + * References: + * C90 7.17, C99 7.19, C11 7.19 + */ +-#if !defined(VMKERNEL) ++/* Use linux/stddef.h when building Linux kernel modules. */ ++#ifdef KBUILD_MODNAME ++# include <linux/stddef.h> ++#elif !defined(VMKERNEL) + # include <stddef.h> + #else + /* |