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Merge pull request #180165 from Yarny0/virtualbox-linux519

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virtualbox: update patch linux-5.18 -> linux-5.19
This commit is contained in:
Domen Kožar 2022-07-07 13:50:06 -05:00 committed by GitHub
parent b88fe63b17 0ad873b44b
commit ec92e5a7ac
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 287 deletions
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9
pkgs/applications/virtualization/virtualbox/default.nix
View file

@ -3,6 +3,7 @@
, libpng, glib, lvm2, libXrandr, libXinerama, libopus, qtbase, qtx11extras
, qttools, qtsvg, qtwayland, pkg-config, which, docbook_xsl, docbook_xml_dtd_43
, alsa-lib, curl, libvpx, nettools, dbus, substituteAll, gsoap, zlib
, fetchpatch
# If open-watcom-bin is not passed, VirtualBox will fall back to use
# the shipped alternative sources (assembly).
, open-watcom-bin
@ -98,8 +99,12 @@ in stdenv.mkDerivation {
# https://github.com/NixOS/nixpkgs/issues/123851
./fix-audio-driver-loading.patch
# NOTE: both patches below should be removed when updating to 6.1.35
# https://www.virtualbox.org/ticket/20914#comment:6
./linux518.patch
# https://www.virtualbox.org/ticket/20914#comment:15
(fetchpatch {
url = "https://www.virtualbox.org/raw-attachment/ticket/20914/vbox-linux-5.19.patch";
hash = "sha512-NNiMf8kUuM/PimrQCOacYLkrf7UFPh6ZdPsXKyLlsqWfWQXkG92Fv3qZXvg8weE1Z/SBsFTuHICEI4b4l1wZFw==";
extraPrefix = "/";
})
# https://www.virtualbox.org/ticket/20904#comment:22
./ffreestanding.patch
];

285
pkgs/applications/virtualization/virtualbox/linux518.patch
View file

@ -1,285 +0,0 @@
Index: include/VBox/sup.h
===================================================================
--- trunk/include/VBox/sup.h (revision 151556)
+++ trunk/include/VBox/sup.h (working copy)
@@ -2142,6 +2142,26 @@
*/
SUPR0DECL(uint32_t) SUPR0GetKernelFeatures(void);
+/**
+ * Notification from R0 VMM prior to loading the guest-FPU register state.
+ *
+ * @returns Whether the host-FPU register state has been saved by the host kernel.
+ * @param fCtxHook Whether thread-context hooks are enabled.
+ *
+ * @remarks Called with preemption disabled.
+ */
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook);
+
+/**
+ * Notification from R0 VMM prior to saving the guest-FPU register state (and
+ * potentially restoring the host-FPU register state) in ring-0.
+ *
+ * @param fCtxHook Whether thread-context hooks are enabled.
+ *
+ * @remarks Called with preemption disabled.
+ */
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook);
+
/** @copydoc RTLogGetDefaultInstanceEx
* @remarks To allow overriding RTLogGetDefaultInstanceEx locally. */
SUPR0DECL(struct RTLOGGER *) SUPR0GetDefaultLogInstanceEx(uint32_t fFlagsAndGroup);
Index: src/VBox/Additions/linux/sharedfolders/regops.c
===================================================================
--- trunk/src/VBox/Additions/linux/sharedfolders/regops.c (revision 151556)
+++ trunk/src/VBox/Additions/linux/sharedfolders/regops.c (working copy)
@@ -3823,7 +3823,9 @@
.readpage = vbsf_readpage,
.writepage = vbsf_writepage,
/** @todo Need .writepages if we want msync performance... */
-#if RTLNX_VER_MIN(2,5,12)
+#if RTLNX_VER_MIN(5,18,0)
+ .dirty_folio = filemap_dirty_folio,
+#elif RTLNX_VER_MIN(2,5,12)
.set_page_dirty = __set_page_dirty_buffers,
#endif
#if RTLNX_VER_MIN(5,14,0)
Index: src/VBox/Additions
===================================================================
--- trunk/src/VBox/Additions (revision 151556)
+++ trunk/src/VBox/Additions (working copy)
Property changes on: src/VBox/Additions
___________________________________________________________________
Modified: svn:mergeinfo
## -0,0 +0,1 ##
Merged /trunk/src/VBox/Additions:r150844
Index: src/VBox/HostDrivers/Support/SUPDrv.cpp
===================================================================
--- trunk/src/VBox/HostDrivers/Support/SUPDrv.cpp (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/SUPDrv.cpp (working copy)
@@ -98,6 +98,18 @@
# endif
#endif
+#if defined(RT_OS_LINUX) && !defined(__NO_FORTIFY) && defined(__OPTIMIZE__) && defined(CONFIG_FORTIFY_SOURCE)
+/* In Linux 5.18-rc1, memcpy became a wrapper which does fortify checks
+ * before triggering __underlying_memcpy() call. We do not pass these checks here,
+ * so bypass them for now. */
+# if RTLNX_VER_MIN(5,18,0)
+# define SUPDRV_MEMCPY __underlying_memcpy
+# else
+# define SUPDRV_MEMCPY memcpy
+# endif
+#else
+# define SUPDRV_MEMCPY memcpy
+#endif
/*
* Logging assignments:
@@ -266,6 +278,8 @@
SUPEXP_STK_BACK( 2, SUPR0ContFree),
SUPEXP_STK_BACK( 2, SUPR0ChangeCR4),
SUPEXP_STK_BACK( 1, SUPR0EnableVTx),
+ SUPEXP_STK_OKAY( 1, SUPR0FpuBegin),
+ SUPEXP_STK_OKAY( 1, SUPR0FpuEnd),
SUPEXP_STK_BACK( 0, SUPR0SuspendVTxOnCpu),
SUPEXP_STK_BACK( 1, SUPR0ResumeVTxOnCpu),
SUPEXP_STK_OKAY( 1, SUPR0GetCurrentGdtRw),
@@ -1742,7 +1756,7 @@
/* execute */
pReq->u.Out.cFunctions = RT_ELEMENTS(g_aFunctions);
- memcpy(&pReq->u.Out.aFunctions[0], g_aFunctions, sizeof(g_aFunctions));
+ SUPDRV_MEMCPY(&pReq->u.Out.aFunctions[0], g_aFunctions, sizeof(g_aFunctions));
pReq->Hdr.rc = VINF_SUCCESS;
return 0;
}
Index: src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp
===================================================================
--- trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp (working copy)
@@ -2002,6 +2002,18 @@
}
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+ return false;
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+}
+
/*
*
* org_virtualbox_SupDrv
Index: src/VBox/HostDrivers/Support/freebsd/SUPDrv-freebsd.c
===================================================================
--- trunk/src/VBox/HostDrivers/Support/freebsd/SUPDrv-freebsd.c (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/freebsd/SUPDrv-freebsd.c (working copy)
@@ -640,3 +640,16 @@
return 0;
}
+
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+ return false;
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+}
+
Index: src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c
===================================================================
--- trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c (working copy)
@@ -1454,6 +1454,31 @@
}
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+#if RTLNX_VER_MIN(5,18,0)
+ kernel_fpu_begin();
+ /* if (fCtxHook) */
+ preempt_enable(); /* HACK ALERT! undo the implicit preempt_disable() in kernel_fpu_begin(). */
+ return true;
+#else
+ return false;
+#endif
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+#if RTLNX_VER_MIN(5,18,0)
+ /* if (fCtxHook) */
+ preempt_disable(); /* HACK ALERT! undo the implicit preempt_enable() in SUPR0FpuBegin(). */
+ kernel_fpu_end();
+#endif
+}
+
+
int VBOXCALL supdrvOSGetCurrentGdtRw(RTHCUINTPTR *pGdtRw)
{
#if RTLNX_VER_MIN(4,12,0)
Index: src/VBox/HostDrivers/Support/os2/SUPDrv-os2.cpp
===================================================================
--- trunk/src/VBox/HostDrivers/Support/os2/SUPDrv-os2.cpp (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/os2/SUPDrv-os2.cpp (working copy)
@@ -541,3 +541,16 @@
return 0;
}
+
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+ return false;
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+}
+
Index: src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c
===================================================================
--- trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c (working copy)
@@ -1309,3 +1309,16 @@
return 0;
}
+
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+ return false;
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+}
+
Index: src/VBox/HostDrivers/Support/win/SUPDrv-win.cpp
===================================================================
--- trunk/src/VBox/HostDrivers/Support/win/SUPDrv-win.cpp (revision 151556)
+++ trunk/src/VBox/HostDrivers/Support/win/SUPDrv-win.cpp (working copy)
@@ -2704,6 +2704,19 @@
}
+SUPR0DECL(bool) SUPR0FpuBegin(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+ return false;
+}
+
+
+SUPR0DECL(void) SUPR0FpuEnd(bool fCtxHook)
+{
+ RT_NOREF(fCtxHook);
+}
+
+
SUPR0DECL(int) SUPR0IoCtlSetupForHandle(PSUPDRVSESSION pSession, intptr_t hHandle, uint32_t fFlags, PSUPR0IOCTLCTX *ppCtx)
{
/*
Index: src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c
===================================================================
--- trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c (revision 151556)
+++ trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c (working copy)
@@ -2311,7 +2311,13 @@
vboxNetFltDumpPacket(pSG, true, "host", (fDst & INTNETTRUNKDIR_WIRE) ? 0 : 1);
Log6(("vboxNetFltPortOsXmit: pBuf->cb dump:\n%.*Rhxd\n", sizeof(pBuf->cb), pBuf->cb));
Log6(("vboxNetFltPortOsXmit: netif_rx_ni(%p)\n", pBuf));
+#if RTLNX_VER_MIN(5,18,0)
+ local_bh_disable();
+ err = netif_rx(pBuf);
+ local_bh_enable();
+#else
err = netif_rx_ni(pBuf);
+#endif
if (err)
rc = RTErrConvertFromErrno(err);
}
Index: src/VBox/VMM/VMMR0/CPUMR0.cpp
===================================================================
--- trunk/src/VBox/VMM/VMMR0/CPUMR0.cpp (revision 151556)
+++ trunk/src/VBox/VMM/VMMR0/CPUMR0.cpp (working copy)
@@ -440,6 +440,9 @@
Assert(!(pVCpu->cpum.s.fUseFlags & CPUM_USED_FPU_GUEST));
Assert(!(pVCpu->cpum.s.fUseFlags & CPUM_SYNC_FPU_STATE));
+ /* Notify the support driver prior to loading the guest-FPU register state. */
+ SUPR0FpuBegin(false /* unused */);
+
if (!pVM->cpum.s.HostFeatures.fLeakyFxSR)
{
Assert(!(pVCpu->cpum.s.fUseFlags & CPUM_USED_MANUAL_XMM_RESTORE));
@@ -484,6 +487,9 @@
Assert(ASMGetCR4() & X86_CR4_OSFXSR);
if (pVCpu->cpum.s.fUseFlags & (CPUM_USED_FPU_GUEST | CPUM_USED_FPU_HOST))
{
+ /* Notify the support driver prior to loading the host-FPU register state. */
+ SUPR0FpuEnd(false /* unused */);
+
fSavedGuest = RT_BOOL(pVCpu->cpum.s.fUseFlags & CPUM_USED_FPU_GUEST);
if (!(pVCpu->cpum.s.fUseFlags & CPUM_USED_MANUAL_XMM_RESTORE))
cpumR0SaveGuestRestoreHostFPUState(&pVCpu->cpum.s);