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2016-09-15mptsas: change .realize function nameCao jin1-2/+2
All the other devices` .realize function name are xxx_realize, except this one. cc: Michael S. Tsirkin <mst@redhat.com> cc: Marcel Apfelbaum <marcel@redhat.com> cc: Paolo Bonzini <pbonzini@redhat.com> cc: Markus Armbruster <armbru@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15linux-user/qemu.h: change malloc to g_malloc, free to g_freeMd Haris Iqbal1-2/+2
Signed-off-by: Md Haris Iqbal <haris.phnx@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15win32: don't run subprocess tests on Mingw32 platformEduardo Habkost1-1/+1
On Tue, Jun 14, 2016 at 04:44:57PM +0100, Daniel P. Berrange wrote: > The g_test_trap_subprocess() method does not work on the > Mingw32 platform, causing the test-qdev-global-props > test case to abort > > (test-logging.exe:230): GLib-ERROR **: g_test_trap_subprocess() > failed: Failed to execute helper program (No such file or directory) > > This failure was introduced a while ago in > > commit 2177801a4899bf29108b3d471417a5b4d701ec29 > Author: Eduardo Habkost <ehabkost@redhat.com> > Date: Fri Aug 8 16:03:27 2014 -0300 > > test-qdev-global-props: Run tests on subprocess > > Modify the configure time check to avoid enabling this feature > on Mingw, rather than trying to rewrite the test to avoid this > feature. I would do the following instead, just in case we have extra code looking at $glib_subprocess one day. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15sheepdog: remove useless castsLaurent Vivier1-2/+2
This patch is the result of coccinelle script scripts/coccinelle/typecast.cocci CC: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp> CC: qemu-block@nongnu.org Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15fw_cfg: remove useless castsLaurent Vivier1-2/+2
This patch is the result of coccinelle script scripts/coccinelle/typecast.cocci CC: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15tricore: remove useless castLaurent Vivier1-1/+1
This patch is the result of coccinelle script scripts/coccinelle/typecast.cocci CC: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15s390x: remove useless castLaurent Vivier1-1/+1
This patch is the result of coccinelle script scripts/coccinelle/typecast.cocci CC: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15linux-user,s390x: remove useless castLaurent Vivier1-1/+1
This patch is the result of coccinelle script scripts/coccinelle/typecast.cocci CC: Riku Voipio <riku.voipio@iki.fi> CC: Alexander Graf <agraf@suse.de> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15coccinelle: add a script to remove useless castsLaurent Vivier1-0/+7
Script from LKML. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15curl: Operate on zero-length fileTomáš Golembiovský1-4/+21
Another attempt to fix the bug 1596870. When creating new disk backed by remote file accessed via HTTPS and the backing file has zero length, qemu-img terminates with uniformative error message: qemu-img: disk.qcow2: CURL: Error opening file: While it may not make much sense to operate on empty file, other block backends (e.g. raw backend for regular files) seem to allow it. This patch fixes it for the curl backend and improves the reported error. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15Remove unused function declarationsLadi Prosek31-82/+0
Unused function declarations were found using a simple gcc plugin and manually verified by grepping the sources. Signed-off-by: Ladi Prosek <lprosek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15ivshmem: Delete duplicate debug messageStefano Dong (董兴水)1-1/+0
Duplicated in commit ca0b756. Delete it. Signed-off-by: Stefano Dong (董兴水) <opensource.dxs@aliyun.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15sh4: fix broken link to documentationReda Sallahi2-2/+2
The page that was previously linked in the source code and the README file is no longer available so it now returns a 404 error message. This puts a previous snapshot from archive.org instead. Signed-off-by: Reda Sallahi <fullmanet@gmail.com> Acked-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15MAINTAINERS: Fix up F: entry bit rotMarkus Armbruster1-13/+3
include/hw/xilinx.h is gone since commit d5001cf, drop. include/hw/*/xlnx*.c is a typo, change .c to .h. include/hw/acpi/piix.h is a typo, change piix.h to piix4.h. hw/i386/*dsl and scripts/acpi*py are gone since since commit 9fc6502, drop. hw/virtio/dataplane/* are gone since commit fee089e, drop. ICC Bus is gone since commit dfeb867, drop. block/raw-aio.h was moved to include/block/raw-aio.h in commit 0187f5c, update. Tracked down with for i in `grep "^[FX]: " MAINTAINERS | sed "s/^.: //"` do if [ ! -e "$i" ]; then echo "$i"; fi done Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15MAINTAINERS: Add include/sysemu/cpus.hThomas Huth1-0/+1
This header seems to belong to the guest CPU section since it contains prototypes for cpus.c. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15MAINTAINERS: Add include/hw/sh4/ to SH4 sectionThomas Huth1-0/+1
get_maintainer.pl now properly recognizes that the files in include/hw/sh4/ belong to SH4. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15MAINTAINERS: Add include/hw/tricore/ to TriCore sectionThomas Huth1-0/+1
get_maintainer.pl now properly recognizes that the file in include/hw/tricore/ belongs to TriCore. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15MAINTAINERS: Add include/hw/unicore32/ to UniCore32 sectionThomas Huth1-0/+1
get_maintainer.pl now properly recognizes that the file in include/hw/unicore32/ belongs to UniCore32. Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15ui/console: Fix non-working backspace key in monitor of gtk UIThomas Huth1-0/+1
In the QEMU monitor pane of the gtk user interface, the backspace key is not working at all. This happens because of a missing mapping of the key in the qcode_to_keysym[] table. Thus let's add an entry there to get the backspace key working again. Buglink: https://bugs.launchpad.net/qemu/+bug/1611979 Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15tcg: Remove duplicate header includesThomas Huth1-2/+0
host-utils.h and timer.h are included twice in tcg.c. One time should be enough. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15Remove remainders of HPPA backendThomas Huth7-2845/+4
The HPPA backend has been removed by the following commit: 802b5081233a6b643a8b135a5facaf14bafaa77d tcg-hppa: Remove tcg backend But some small pieces of the HPPA backend still survived until today. Since we also do not have support for a HPPA target in QEMU, we can nowadays safely remove the remaining HPPA parts (like the disassembler code, or the detection of HPPA in the configure script). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-09-15ui/cocoa.m: Make a better about dialogProgrammingkid1-3/+104
The about dialog in QEMU on Mac OS X is very plain and unhelpful. This patch makes the about dialog look a lot better and have some descriptive information on what version of QEMU the user is running. Signed-off-by: John Arbuckle <programmingkidx@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: ED59936E-3EB2-46AB-9E33-AB26E382B884@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-15Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell77-643/+885
* minor patches here and there * MTTCG: lock-free TB lookup * SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi * buffer_is_zero rewrite (except for one patch) * chardev: qemu_chr_fe_write checks * checkpatch improvement for markdown preformatted text * default-configs cleanups * atomics cleanups # gpg: Signature made Tue 13 Sep 2016 18:14:30 BST # gpg: using RSA key 0xBFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (58 commits) cutils: Add generic prefetch cutils: Add SSE4 version cutils: Add test for buffer_is_zero cutils: Remove ppc buffer zero checking cutils: Remove aarch64 buffer zero checking cutils: Rearrange buffer_is_zero acceleration cutils: Export only buffer_is_zero cutils: Remove SPLAT macro cutils: Move buffer_is_zero and subroutines to a new file ppc: do not redefine CPUPPCState x86/lapic: Load LAPIC state at post_load optionrom: do not rely on compiler's bswap optimization checkpatch: Fix whitespace checks for documentation code blocks atomics: Use __atomic_*_n() variant primitives atomics: Remove redundant barrier()'s kvm-all: drop kvm_setup_guest_memory i8257: Make device "i8257" unavailable with -device Revert "megasas: remove useless check for cmd->frame" char: convert qemu_chr_fe_write to qemu_chr_fe_write_all hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Conflicts: cpus.c tests/Makefile.include
2016-09-13cutils: Add generic prefetchRichard Henderson1-0/+5
There's no real knowledge of the cacheline size, just prefetching one loop ahead. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-7-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Add SSE4 versionPaolo Bonzini1-0/+10
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Add test for buffer_is_zeroRichard Henderson4-0/+102
Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-6-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Remove ppc buffer zero checkingRichard Henderson1-25/+1
For ppc64le, gcc6 does extremely poorly with the Altivec code. Moreover, on POWER7 and POWER8, a hand-optimized Altivec version turns out to be no faster than the revised integer version, and therefore not worth the effort. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Remove aarch64 buffer zero checkingRichard Henderson1-15/+0
The revised integer version is 4 times faster than the neon version on an AppliedMicro Mustang. Even with hand scheduling and additional unrolling I cannot make any neon version run as fast as the integer. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Rearrange buffer_is_zero accelerationRichard Henderson2-206/+163
Allow selection of several acceleration functions based on the size and alignment of the buffer. Do not require ifunc support for AVX2 acceleration. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-5-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Export only buffer_is_zeroRichard Henderson4-11/+6
Since the two users don't make use of the returned offset, beyond ensuring that the entire buffer is zero, consider the can_use_buffer_find_nonzero_offset and buffer_find_nonzero_offset functions internal. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-4-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Remove SPLAT macroRichard Henderson1-4/+0
This is unused and complicates the vector interface. Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-3-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13cutils: Move buffer_is_zero and subroutines to a new fileRichard Henderson3-244/+273
Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1472496380-19706-2-git-send-email-rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13ppc: do not redefine CPUPPCStatePaolo Bonzini1-2/+1
Just include the file that is supposed to bring it in. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13x86/lapic: Load LAPIC state at post_loadDr. David Alan Gilbert3-20/+25
Load the LAPIC state during post_load (rather than when the CPU starts). This allows an interrupt to be delivered from the ioapic to the lapic prior to cpu loading, in particular the RTC that starts ticking as soon as we load it's state. Fixes a case where Windows hangs after migration due to RTC interrupts disappearing. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13optionrom: do not rely on compiler's bswap optimizationPaolo Bonzini2-14/+4
Recent compilers can detect and inline manually-written bswap code, but GCC 4.2.1 (the last GPLv2 version) cannot and generates really awful code. Depending on how the compiler is configured, it might also not want to generate bswap because it was not in i386. Using asm is fine because TCG knows about bswap and all processors with virtualization extensions also do. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13checkpatch: Fix whitespace checks for documentation code blocksLluís Vilanova1-0/+10
Prevent blank lines in documentation code blocks to be signalled as incorrect trailing whitespace. Code blocks in documentation are 4-column aligned, and blank lines in them should have exactly 4 columns of trailing whitespace to prevent QEMU's wiki to render them as separate code blocks. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-Id: <147325254382.22644.5531276787733455773.stgit@fimbulvetr.bsc.es> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
2016-09-13atomics: Use __atomic_*_n() variant primitivesPranith Kumar1-16/+8
Use the __atomic_*_n() primitives which take the value as argument. It is not necessary to store the value locally before calling the primitive, hence saving us a stack store and load. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Message-Id: <20160829171701.14025-1-bobby.prani@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13atomics: Remove redundant barrier()'sPranith Kumar1-4/+4
Remove the redundant barrier() after the fence as agreed in previous discussion here: https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg00489.html Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Message-Id: <20160824204424.14041-3-bobby.prani@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13kvm-all: drop kvm_setup_guest_memoryCao jin4-22/+2
kvm_setup_guest_memory only does "madvise to QEMU_MADV_DONTFORK" and is only called by ram_block_add, which actually is duplicate code. Bonus: add simple comment for kvm_has_sync_mmu to make life easier. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Message-Id: <1473662096-32598-1-git-send-email-caoj.fnst@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13i8257: Make device "i8257" unavailable with -deviceMarkus Armbruster1-0/+2
The ISA DMA controller needs to be wired up to the ISA bus by isa_bus_dma() to actually work. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1472660151-19517-1-git-send-email-armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13Revert "megasas: remove useless check for cmd->frame"Paolo Bonzini1-1/+5
This reverts commit 8cc46787b5b58f01a11c919c7ff939ed009e27fc. It turns out that cmd->frame can be NULL and thus the commit can cause a SIGSEGV Reported-by: Holger Schranz <holger@fam-schranz.de> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13char: convert qemu_chr_fe_write to qemu_chr_fe_write_allDaniel P. Berrange1-6/+12
The mux chardev was not checking the return value of any qemu_chr_fe_write() call so would silently loose data on EAGAIN. Similarly the qemu_chr_fe_printf method would not check errors and was not in a position to retry even if it could check. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473170165-540-5-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_allDaniel P. Berrange29-27/+104
The qemu_chr_fe_write method will return -1 on EAGAIN if the chardev backend write would block. Almost no callers of the qemu_chr_fe_write() method check the return value, instead blindly assuming data was successfully sent. In most cases this will lead to silent data loss on interactive consoles, but in some cases (eg RNG EGD) it'll just cause corruption of the protocol being spoken. We unfortunately can't fix the virtio-console code, due to a bug in the Linux guest drivers, which would cause the entire Linux kernel to hang if we delay processing of the incoming data in any way. Fixing this requires first fixing the guest driver to not hold spinlocks while writing to the hvc device backend. Fixes bug: https://bugs.launchpad.net/qemu/+bug/1586756 Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473170165-540-4-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13sclpconsolelm: remove bogus check for -EAGAINDaniel P. Berrange1-18/+3
The write_console_data() method in sclpconsole-lm.c checks whether the return value of qemu_chr_fe_write() has the value of -EAGAIN and if so then increments the buffer offset by the value of EAGAIN. Fortunately qemu_chr_fe_write() will never return EAGAIN directly, rather it returns -1 with errno set to EAGAIN, so this broken code path was not reachable. The behaviour on EAGAIN was stil bad though, causing the write_console_data() to busy_wait repeatedly calling qemu_chr_fe_write() with no sleep between iters. Just remove all this loop logic and replace with a call to qemu_chr_fe_write_all(). Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473170165-540-3-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13ipmi: check return of qemu_chr_fe_write() for errorsDaniel P. Berrange1-2/+6
The continue_send() method in ipmi_bmc_extern.c directly assigns the return value of qemu_chr_fe_write() to the variable tracking the I/O buffer offset. This ignores the possibility that the return value could be -1 and so will cause I/O go backwards on EAGAIN. Fortunately 'outpos' is unsigned, so can't go negative - it will become MAX_INT which will cause the loop to stop, and avoid an accidental out of bounds array access. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473170165-540-2-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13default-configs: remove CONFIG_PIIX_PCIDaniel P. Berrange2-2/+0
The CONFIG_PIIX_PCI=y setting was added in commit 70615c38ded2a20ad8282b7dcde95482fc0a7744 Author: Blue Swirl <blauwirbel@gmail.com> Date: Mon Mar 22 20:18:40 2010 +0000 Compile sound devices only once but nothing in that commit, nor anything pre-existing, ever referenced CONFIG_PIIX_PCI. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473096320-1638-4-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13default-configs: removed obsolete CONFIG_ISA_MMIODaniel P. Berrange4-4/+0
The use of the CONFIG_ISA_MMIO setting was removed in commit 61fcb628627ea464dc1954f615ae13edfefd284f Author: Paolo Bonzini <pbonzini@redhat.com> Date: Mon Jul 22 15:54:24 2013 +0200 isa_mmio: delete but this commit only removed it from some of the default config files. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473096320-1638-3-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13default-configs: remove CONFIG_PAMDaniel P. Berrange2-2/+0
The CONFIG_PAM=y setting was added in commit c0907c9e6417cb959dfd9ef6873221536ec91351 Author: Paolo Bonzini <pbonzini@redhat.com> Date: Tue Feb 5 15:06:20 2013 +0100 hw: move PCI bridges to hw/pci-* or hw/ARCH but nothing in that commit, nor anything pre-existing, ever referenced CONFIG_PAM. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473096320-1638-2-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13scsi: pvscsi: limit loop to fetch SG listPrasad J Pandit1-5/+6
In PVSCSI paravirtual SCSI bus, pvscsi_convert_sglist can take a very long time or go into an infinite loop due to two different bugs: 1) the request descriptor data length is defined to be 64 bit. While building SG list from a request descriptor, it gets truncated to 32bit in routine 'pvscsi_convert_sglist'. This could lead to an infinite loop situation large 'dataLen' values when data_length is cast to uint32_t and chunk_size becomes always zero. Fix this by removing the incorrect cast. 2) pvscsi_get_next_sg_elem can be called arbitrarily many times if the element has a zero length. Get out of the loop early when this happens, by introducing an upper limit on the number of SG list elements. Reported-by: Li Qiang <liqiang6-s@360.cn> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-Id: <1473108643-12983-1-git-send-email-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13MAINTAINERS: Add some header files to the PC chipset sectionThomas Huth1-0/+4
These header files obviously belong to the PC chipset (since their names match the other .c files in this section). Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1473111075-25311-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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