Accepting request 906360 from home:lwfinger:branches:Virtualization

- Add file "fix_random_stack_failure.patch" to fix CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT
  problem with kernel 5.13 as shown in boo#118105.

OBS-URL: https://build.opensuse.org/request/show/906360
OBS-URL: https://build.opensuse.org/package/show/Virtualization/virtualbox?expand=0&rev=610
This commit is contained in:
Larry Finger 2021-07-15 01:13:33 +00:00 committed by Git OBS Bridge
parent 0df9a5d8c9
commit 4122f0cd24
3 changed files with 50 additions and 9 deletions

View File

@ -0,0 +1,23 @@
Index: VirtualBox-6.1.22/src/VBox/VMM/VMMR0/VMMR0JmpA-amd64.asm
===================================================================
--- VirtualBox-6.1.22.orig/src/VBox/VMM/VMMR0/VMMR0JmpA-amd64.asm
+++ VirtualBox-6.1.22/src/VBox/VMM/VMMR0/VMMR0JmpA-amd64.asm
@@ -32,10 +32,17 @@
%define STACK_PADDING 0eeeeeeeeeeeeeeeeh
;; Workaround for linux 4.6 fast/slow syscall stack depth difference.
+;; Update: This got worse with linux 5.13 and CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT.
+;; The x86 arch_exit_to_user_mode_prepare code limits the offset to 255,
+;; while the generic limit is 1023. See bugref:10064 for details.
%ifdef VMM_R0_SWITCH_STACK
%define STACK_FUZZ_SIZE 0
%else
- %define STACK_FUZZ_SIZE 128
+ %ifdef RT_OS_LINUX
+ %define STACK_FUZZ_SIZE 384
+ %else
+ %define STACK_FUZZ_SIZE 128
+ %endif
%endif

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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Thu Jul 15 00:31:08 UTC 2021 - Larry Finger <Larry.Finger@gmail.com>
- Add file "fix_random_stack_failure.patch" to fix CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT
problem with kernel 5.13 as shown in boo#118105.
-------------------------------------------------------------------
Wed Jul 14 04:03:16 UTC 2021 - Larry Finger <Larry.Finger@gmail.com>

View File

@ -188,6 +188,8 @@ Patch139: fixes_for_leap15.3.patch
Patch141: vb-6.1.16-modal-dialog-parent.patch
# Fixes for kernel 5.14
Patch142: fixes_for_5.14.patch
# Fix for CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT
Patch143: fix_random_stack_failure.patch
Patch999: virtualbox-fix-ui-background-color.patch
#
@ -343,8 +345,9 @@ the terms of the GNU Public License (GPL).
##########################################
##########################################
%package qt
Summary: Qt GUI part for %{name}
Group: System/Emulators/PC
@ -392,8 +395,9 @@ This package contains the code for the GUI used to control VMs.
#########################################
#########################################
%package websrv
Summary: WebService GUI part for %{name}
Group: System/Emulators/PC
@ -435,8 +439,9 @@ The VirtualBox web server is used to control headless VMs using a browser.
#########################################
#########################################
%package guest-x11
Summary: VirtualBox X11 drivers for mouse and video
Group: System/X11/Servers/XF86_4
@ -480,8 +485,9 @@ This package contains X11 guest utilities and X11 guest mouse and video drivers
###########################################
###########################################
%package guest-tools
Summary: VirtualBox guest tools
Group: System/Emulators/PC
@ -530,8 +536,9 @@ VirtualBox guest addition tools.
###########################################
###########################################
%package -n python3-%{name}
Summary: Python bindings for %{name}
Group: Development/Libraries/Python
@ -580,8 +587,9 @@ Python XPCOM bindings to %{name}. Used e.g. by vboxgtk package.
###########################################
###########################################
%package devel
Summary: Devel files for %{name}
Group: Development/Libraries/Other
@ -625,8 +633,9 @@ Development file for %{name}
###########################################
###########################################
%package host-source
Summary: Source files for %{name} host kernel modules
Group: Development/Sources
@ -672,8 +681,9 @@ sudo /sbin/vboxguestconfig
###########################################
###########################################
%package guest-desktop-icons
Summary: Icons for guest desktop files
Group: System/Emulators/PC
@ -715,8 +725,9 @@ This package contains icons for guest desktop files that were created on the des
###########################################
###########################################
%package vnc
Summary: VNC desktop sharing
Group: System/Emulators/PC
@ -789,6 +800,7 @@ This package contains the kernel-modules that VirtualBox uses to create or run v
%endif
%patch141 -p1
%patch142 -p1
%patch143 -p1
# make VB UI background colors look sane again
%patch999 -p1