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2018-06-08hw/arm: Remove the deprecated xlnx-ep108 machineThomas Huth
It has been marked as deprecated since QEMU v2.11, so it is time to remove this now. The xlnx-zcu102 machine is very much the same and can be used as a replacement instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: remove check on runt messagesCédric Le Goater
This is a ethernet wire limitation not needed in emulation. It breaks U-Boot n/w stack also. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180530061711.23673-5-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: fix multicast hash routineCédric Le Goater
Based on the multicast hash calculation of the FTGMAC100 Linux driver. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: add IEEE 802.1Q VLAN supportCédric Le Goater
The ftgmac100 NIC supports VLAN tag insertion and the MAC engine also has a control to remove VLAN tags from received packets. The VLAN control bits and VLAN tag information are contained in the second word of the transmit and receive descriptors. The Insert VLAN bit and the VLAN Tag available bit are only valid in the first segment of the packet. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-3-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08ftgmac100: compute maximum frame size depending on the protocolCédric Le Goater
The maximum frame size includes the CRC and depends if a VLAN tag is inserted or not. Adjust the frame size limit in the transmit handler using on the FTGMAC100State buffer size and in the receive handler use the packet protocol. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530061711.23673-2-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: add the pc9552 chips to the witherspoon machineCédric Le Goater
The pca9552 LED blinkers on the Witherspoon machine are used for leds but also as GPIOs to control fans and GPUs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-8-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08misc: add pca9552 LED blinker modelCédric Le Goater
Specs are available here : https://www.nxp.com/docs/en/application-note/AN264.pdf This is a simple model supporting the basic registers for led and GPIO mode. The device also supports two blinking rates but not the model yet. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-7-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: Add EEPROM I2C devicesCédric Le Goater
The Aspeed boards have at least one EEPROM to hold the Vital Product Data (VPD). Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 20180530064049.27976-6-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08smbus: add a smbus_eeprom_init_one() routineCédric Le Goater
This is an helper routine to add a single EEPROM on an I2C bus. It can be directly used by smbus_eeprom_init() which adds a certain number of EEPROMs on mips and x86 machines. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-5-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: add an I2C RTC device to all machinesCédric Le Goater
The AST2500 EVB does not have an RTC but we can pretend that one is plugged on the I2C bus header. The romulus and witherspoon boards expects an Epson RX8900 I2C RTC but a ds1338 is good enough for the basic features we need. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 20180530064049.27976-4-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: add support for the witherspoon-bmc boardCédric Le Goater
The Witherspoon boards are OpenPOWER system hosting POWER9 Processors. Add support for their BMC including a couple of I2C devices as found on real HW. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 20180530064049.27976-3-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08aspeed: remove ignore_memory_transaction_failures on all boardsCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180530064049.27976-2-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08arm_gicv3_kvm: kvm_dist_get/put: skip the registers banked by GICRShannon Zhao
While we skip the GIC_INTERNAL irqs, we don't change the register offset accordingly. This will overlap the GICR registers value and leave the last GIC_INTERNAL irq's registers out of update. Fix this by skipping the registers banked by GICR. Also for migration compatibility if the migration source (old version qemu) doesn't send gicd_no_migration_shift_bug = 1 to destination, then we shift the data of PPI to get the right data for SPI. Fixes: 367b9f527becdd20ddf116e17a3c0c2bbc486920 Cc: qemu-stable@nongnu.org Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Message-id: 1527816987-16108-1-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into ↵Peter Maydell
staging slirp updates Prasad J Pandit (2): slirp: Fix buffer overflow on packet reassembling Samuel Thibault (3): slirp: Add Samuel Thibault's staging tree for slirp slirp: fix domainname version availability # gpg: Signature made Fri 08 Jun 2018 07:12:24 BST # gpg: using RSA key 996849C1CF560478 # gpg: Good signature from "Samuel Thibault <samuel.thibault@aquilenet.fr>" # gpg: aka "Samuel Thibault <sthibault@debian.org>" # gpg: aka "Samuel Thibault <samuel.thibault@gnu.org>" # gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.org>" # gpg: aka "Samuel Thibault <samuel.thibault@u-bordeaux.fr>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6 # Subkey fingerprint: 3A3A 5D46 4660 E867 610C A427 9968 49C1 CF56 0478 * remotes/thibault/tags/samuel-thibault: slirp: reformat m_inc routine slirp: correct size computation while concatenating mbuf slirp: fix domainname version availability slirp: Add Samuel Thibault's staging tree for slirp slirp: Fix spurious error report when sending directly Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08slirp: reformat m_inc routinePrasad J Pandit
Coding style changes to the m_inc routine and minor refactoring. Reported-by: ZDI Disclosures <zdi-disclosures@trendmicro.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2018-06-08slirp: correct size computation while concatenating mbufPrasad J Pandit
While reassembling incoming fragmented datagrams, 'm_cat' routine extends the 'mbuf' buffer, if it has insufficient room. It computes a wrong buffer size, which leads to overwriting adjacent heap buffer area. Correct this size computation in m_cat. Reported-by: ZDI Disclosures <zdi-disclosures@trendmicro.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2018-06-08slirp: fix domainname version availabilitySamuel Thibault
The change missed the 2.12 deadline. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-06-08slirp: Add Samuel Thibault's staging tree for slirpSamuel Thibault
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Thomas Huth <thuth@redhat.com>
2018-06-07Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into stagingPeter Maydell
Mostly bug fixes and code sanitization motivated by the upcoming support for Darwin hosts. Thanks to Keno Fischer. # gpg: Signature made Thu 07 Jun 2018 11:30:56 BST # gpg: using RSA key 71D4D5E5822F73D6 # gpg: Good signature from "Greg Kurz <groug@kaod.org>" # gpg: aka "Gregory Kurz <gregory.kurz@free.fr>" # gpg: aka "[jpeg image of size 3330]" # Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6 * remotes/gkurz/tags/for-upstream: 9p: xattr: Properly translate xattrcreate flags 9p: Properly check/translate flags in unlinkat 9p: local: Avoid warning if FS_IOC_GETVERSION is not defined 9p: xattr: Fix crashes due to free of uninitialized value 9p: Move a couple xattr functions to 9p-util 9p: local: Properly set errp in fstatfs error path 9p: proxy: Fix size passed to `connect` Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-079p: xattr: Properly translate xattrcreate flagsKeno Fischer
As with unlinkat, these flags come from the client and need to be translated to their host values. The protocol values happen to match linux, but that need not be true in general. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: Properly check/translate flags in unlinkatKeno Fischer
The 9p-local code previously relied on P9_DOTL_AT_REMOVEDIR and AT_REMOVEDIR having the same numerical value and deferred any errorchecking to the syscall itself. However, while the former assumption is true on Linux, it is not true in general. 9p-handle did this properly however. Move the translation code to the generic 9p server code and add an error if unrecognized flags are passed. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: local: Avoid warning if FS_IOC_GETVERSION is not definedKeno Fischer
Both `stbuf` and `local_ioc_getversion` where unused when FS_IOC_GETVERSION was not defined, causing a compiler warning. Reorganize the code to avoid this warning. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: xattr: Fix crashes due to free of uninitialized valueKeno Fischer
If the size returned from llistxattr/lgetxattr is 0, we skipped the malloc call, leaving xattr.value uninitialized. However, this value is later passed to `g_free` without any further checks, causing an error. Fix that by always calling g_malloc unconditionally. If `size` is 0, it will return NULL, which is safe to pass to g_free. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: Move a couple xattr functions to 9p-utilKeno Fischer
These functions will need custom implementations on Darwin. Since the implementation is very similar among all of them, and 9p-util already has the _nofollow version of fgetxattrat, let's move them all there. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: local: Properly set errp in fstatfs error pathKeno Fischer
In the review of 9p: Avoid warning if FS_IOC_GETVERSION is not defined Grep Kurz noted this error path was failing to set errp. Fix that. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [added local: to commit title, Greg Kurz] Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-079p: proxy: Fix size passed to `connect`Keno Fischer
The size to pass to the `connect` call is the size of the entire `struct sockaddr_un`. Passing anything shorter than this causes errors on darwin. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Greg Kurz <groug@kaod.org>
2018-06-07Merge remote-tracking branch ↵Peter Maydell
'remotes/stefanberger/tags/pull-tpm-2018-06-06-1' into staging Merge tpm 2018/06/06 v1 # gpg: Signature made Wed 06 Jun 2018 20:48:33 BST # gpg: using RSA key 75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2018-06-06-1: test: Add swtpm migration test for the TPM TIS interface test: Pass TPM interface model to functions creating command line test: Move common TPM test functions to tpm-tests.c test: Move reusable code from tpm-crb-swtpm-test.c to tpm-util.c Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-07Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20180605.0' ↵Peter Maydell
into staging VFIO updates 2018-06-05 - Removed unused DPRINTF (Tiwei Bie) - KVM & VFIO ioeventfd support for NVIDIA MSI ACK (Alex Williamson) - Default vfio-pci display support to "off" (Alex Williamson) # gpg: Signature made Tue 05 Jun 2018 20:51:14 BST # gpg: using RSA key 239B9B6E3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" # gpg: aka "Alex Williamson <alex@shazbot.org>" # gpg: aka "Alex Williamson <alwillia@redhat.com>" # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" # Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22 * remotes/awilliam/tags/vfio-update-20180605.0: vfio/pci: Default display option to "off" vfio/quirks: Enable ioeventfd quirks to be handled by vfio directly vfio/quirks: ioeventfd quirk acceleration vfio/quirks: Add quirk reset callback vfio/quirks: Add common quirk alloc helper vfio: remove DPRINTF() definition from vfio-common.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-06test: Add swtpm migration test for the TPM TIS interfaceStefan Berger
Add a test case for testing swtpm migration with the TPM TIS interface. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-06-06test: Pass TPM interface model to functions creating command lineStefan Berger
Pass the TPM interface model, such as 'tpm-crb', through to the functions that create the command line for QEMU. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-06-06test: Move common TPM test functions to tpm-tests.cStefan Berger
Move common TPM test functions from tpm-crb-swtpm-test.c to tpm-tests.c so that for example test cases with the TPM TIS interface can use the same code. Prefix all funcions with 'tpm_test_'. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-06-06test: Move reusable code from tpm-crb-swtpm-test.c to tpm-util.cStefan Berger
Move code we can reuse from tpm-crb-swtpm-test.c into tpm-util.c and prefix functions with 'tpm_util_'. Remove some unnecessary #include's. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-06-05Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-docker-updates-050618-1' into staging Docker related updates - configure/probe for docker - TARGET_DIRS -> TARGET_LIST cleanup - new fedora-i386-cross and debian/tricore images - test-mingw use SDL2/GTK3 # gpg: Signature made Tue 05 Jun 2018 16:32:53 BST # gpg: using RSA key FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-docker-updates-050618-1: docker: add debian/tricore image docker: test-mingw: use SDL2 and GTK+3 docker: Add fedora-i386-cross image Makefile: Rename TARGET_DIRS to TARGET_LIST configure: add test for docker availability docker: add "probe" command for configure Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-05docker: add debian/tricore imagePhilippe Mathieu-Daudé
TriCore binutils is built from Bastian Koppelmann repository. Note: There is no TriCore compiler in this image (only assembler/linker). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [AJB: base of Debian9, add to Makefile.include] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-06-05docker: test-mingw: use SDL2 and GTK+3Paolo Bonzini
Do not test the deprecated API versions. debian-win32-cross and debian-win64-cross are already using SDL2 (they do not cover GTK+ at all). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> [AJB: fix merge conflicts] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-06-05docker: Add fedora-i386-cross imageFam Zheng
It has some basic *-devel.i686 packages to be used with "gcc -m32" as a 32 bit cross build environment. Signed-off-by: Fam Zheng <famz@redhat.com> [AJB: add glibc-static] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-06-05Makefile: Rename TARGET_DIRS to TARGET_LISTFam Zheng
To be more accurate on its purpose and make code that looks for a certain target out of this variable more readable. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-06-05configure: add test for docker availabilityAlex Bennée
This tests for a working docker installation without sudo and sets up config-host.mak accordingly. This will be useful from cross compiling things in the future. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-06-05docker: add "probe" command for configureAlex Bennée
This is a helper function for the configure script. It replies yes, sudo or no to inform the user if non-interactive docker support is available. We trap the Exception to fail gracefully. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Fam Zheng <famz@redhat.com>
2018-06-05vfio/pci: Default display option to "off"Alex Williamson
Commit a9994687cb9b ("vfio/display: core & wireup") added display support to vfio-pci with the default being "auto", which breaks existing VMs when the vGPU requires GL support but had no previous requirement for a GL compatible configuration. "Off" is the safer default as we impose no new requirements to VM configurations. Fixes: a9994687cb9b ("vfio/display: core & wireup") Cc: qemu-stable@nongnu.org Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05vfio/quirks: Enable ioeventfd quirks to be handled by vfio directlyAlex Williamson
With vfio ioeventfd support, we can program vfio-pci to perform a specified BAR write when an eventfd is triggered. This allows the KVM ioeventfd to be wired directly to vfio-pci, entirely avoiding userspace handling for these events. On the same micro-benchmark where the ioeventfd got us to almost 90% of performance versus disabling the GeForce quirks, this gets us to within 95%. Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05vfio/quirks: ioeventfd quirk accelerationAlex Williamson
The NVIDIA BAR0 quirks virtualize the PCI config space mirrors found in device MMIO space. Normally PCI config space is considered a slow path and further optimization is unnecessary, however NVIDIA uses a register here to enable the MSI interrupt to re-trigger. Exiting to QEMU for this MSI-ACK handling can therefore rate limit our interrupt handling. Fortunately the MSI-ACK write is easily detected since the quirk MemoryRegion otherwise has very few accesses, so simply looking for consecutive writes with the same data is sufficient, in this case 10 consecutive writes with the same data and size is arbitrarily chosen. We configure the KVM ioeventfd with data match, so there's no risk of triggering for the wrong data or size, but we do risk that pathological driver behavior might consume all of QEMU's file descriptors, so we cap ourselves to 10 ioeventfds for this purpose. In support of the above, generic ioeventfd infrastructure is added for vfio quirks. This automatically initializes an ioeventfd list per quirk, disables and frees ioeventfds on exit, and allows ioeventfds marked as dynamic to be dropped on device reset. The rationale for this latter feature is that useful ioeventfds may depend on specific driver behavior and since we necessarily place a cap on our use of ioeventfds, a machine reset is a reasonable point at which to assume a new driver and re-profile. Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05vfio/quirks: Add quirk reset callbackAlex Williamson
Quirks can be self modifying, provide a hook to allow them to cleanup on device reset if desired. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05vfio/quirks: Add common quirk alloc helperAlex Williamson
This will later be used to include list initialization. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05vfio: remove DPRINTF() definition from vfio-common.hTiwei Bie
This macro isn't used by any VFIO code. And its name is too generic. The vfio-common.h (in include/hw/vfio) can be included by other modules in QEMU. It can introduce conflicts. Signed-off-by: Tiwei Bie <tiwei.bie@intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-06-05Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into stagingPeter Maydell
# gpg: Signature made Tue 05 Jun 2018 15:17:18 BST # gpg: using RSA key BDBE7B27C0DE3057 # gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>" # gpg: aka "Jeffrey Cody <jeff@codyprime.org>" # gpg: aka "Jeffrey Cody <codyprime@gmail.com>" # Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057 * remotes/cody/tags/block-pull-request: sheepdog: remove huge BSS object sheepdog: cleanup repeated expression Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-05sheepdog: remove huge BSS objectPaolo Bonzini
block/sheepdog.o has a 4M static variable that is 90% of QEMU's whole .bss section. Replace it with a heap-allocated block, and make it smaller too since only the inode header is actually being used. bss size goes down from 4464280 to 269976. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20180523160721.14018-3-pbonzini@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-06-05sheepdog: cleanup repeated expressionPaolo Bonzini
The expression "SD_INODE_SIZE - sizeof(inode.data_vdi_id)" already has a macro defined for the same value (though with a nicer definition using offsetof). Replace it. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20180523160721.14018-2-pbonzini@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-06-05Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/linux-user-for-3.0-pull-request' into staging move more data to arch specific files fix SPARC %tick replace strcpy() by g_strlcpy() in syscall.c # gpg: Signature made Mon 04 Jun 2018 16:19:44 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-3.0-pull-request: linux-user: remove useless #if linux-user: move hppa signal definitions to hppa/target_signal.h linux-user: move alpha signal definitions to alpha/target_signal.h linux-user: move openrisc signal definitions to openrisc/target_signal.h linux-user: move mips signal definitions to mips/target_signal.h linux-user: move sparc signal definitions to sparc/target_signal.h linux-user: move generic signal definitions to generic/signal.h linux-user: move get_sp_from_cpustate() to target_cpu.h linux-user: move sparc/sparc64 fcntl definitions to sparc/target_fcntl.h linux-user: move ppc fcntl definitions to ppc/target_fcntl.h linux-user: move mips/mips64 fcntl definitions to mips/target_fcntl.h linux-user: move arm/aarch64/m68k fcntl definitions to [arm|aarch64|m68k]/target_fcntl.h linux-user: move hppa fcntl definitions to hppa/target_fcntl.h linux-user: move alpha fcntl definitions to alpha/target_fcntl.h linux-user: move generic fcntl definitions to generic/fcntl.h linux-user: SPARC "rd %tick" can be used by user application syscall: replace strcpy() by g_strlcpy() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-04Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging Pull request * Copy offloading for qemu-img convert (iSCSI, raw, and qcow2) If the underlying storage supports copy offloading, qemu-img convert will use it instead of performing reads and writes. This avoids data transfers and thus frees up storage bandwidth for other purposes. SCSI EXTENDED COPY and Linux copy_file_range(2) are used to implement this optimization. * Drop spurious "WARNING: I\/O thread spun for 1000 iterations" warning # gpg: Signature made Mon 04 Jun 2018 12:20:08 BST # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: main-loop: drop spin_counter qemu-img: Convert with copy offloading block-backend: Add blk_co_copy_range iscsi: Implement copy offloading iscsi: Create and use iscsi_co_wait_for_task iscsi: Query and save device designator when opening file-posix: Implement bdrv_co_copy_range qcow2: Implement copy offloading raw: Implement copy offloading raw: Check byte range uniformly block: Introduce API for copy offloading Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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