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2015-04-30Merge remote-tracking branch ↵Peter Maydell
'remotes/mjt/tags/pull-trivial-patches-2015-04-30' into staging trivial patches for 2015-04-30 # gpg: Signature made Thu Apr 30 14:07:50 2015 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" * remotes/mjt/tags/pull-trivial-patches-2015-04-30: (42 commits) openrisc: cpu: Remove unused cpu_get_pc microblaze: fix memory leak tcg: Delete unused cpu_pc_from_tb() kvm: Silence warning from valgrind vhost-user: remove superfluous '\n' around error_report() target-mips: fix memory leak qmp-commands: Fix typo linux-user/elfload: use QTAILQ_FOREACH instead of open-coding it coroutine: remove unnecessary parentheses in qemu_co_queue_empty qemu-char: remove unused list node from FDCharDriver input: remove unused mouse_handlers list cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus) microblaze: cpu: delete unused cpu_interrupts_enabled microblaze: cpu: Renumber EXCP_* constants to close gap microblaze: cpu: Delete EXCP_NMI microblaze: cpu: Remove unused CC_OP enum microblaze: cpu: Remote unused cpu_get_pc microblaze: mmu: Delete flip_um fn prototype defconfigs: Piggyback microblazeel on microblaze libcacard: do not use full paths for include files in the same dir ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-30Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150430' into stagingPeter Maydell
First pile of s390x patches for 2.4, including: - some cleanup patches - sort most of the s390x devices into categories - support for the new STSI post handler, used to insert vm name and friends - support for the new MEM_OP ioctl (including access register mode) for accessing guest memory # gpg: Signature made Thu Apr 30 12:56:58 2015 BST using RSA key ID C6F02FAF # gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" * remotes/cohuck/tags/s390x-20150430: kvm: better advice for failed s390x startup s390x/kvm: Support access register mode for KVM_S390_MEM_OP ioctl s390x/mmu: Use ioctl for reading and writing from/to guest memory s390x/kvm: Put vm name, extended name and UUID into STSI322 SYSIB linux-headers: update s390x/mmu: Use access type definitions instead of magic values s390x/ipl: sort into categories sclp: sort into categories s390-virtio: sort into categories virtio-ccw: sort into categories Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-30openrisc: cpu: Remove unused cpu_get_pcPeter Crosthwaite
This function is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: fix memory leakGonglei
When not assign a -dtb argument, the variable dtb_filename storage returned from qemu_find_file(), which should be freed after use. Alternatively we define a local variable filename, with 'char *' type, free after use. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30tcg: Delete unused cpu_pc_from_tb()Peter Crosthwaite
No code uses the cpu_pc_from_tb() function. Delete from tricore and arm which each provide an unused implementation. Update the comment in tcg.h to reflect that this is obsoleted by synchronize_from_tb. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30kvm: Silence warning from valgrindThomas Huth
valgrind complains here about uninitialized bytes with the following message: ==17814== Syscall param ioctl(generic) points to uninitialised byte(s) ==17814== at 0x466A780: ioctl (in /usr/lib64/power8/libc-2.17.so) ==17814== by 0x100735B7: kvm_vm_ioctl (kvm-all.c:1920) ==17814== by 0x10074583: kvm_set_ioeventfd_mmio (kvm-all.c:574) Let's fix it by using a proper struct initializer in kvm_set_ioeventfd_mmio(). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30vhost-user: remove superfluous '\n' around error_report()Gonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30target-mips: fix memory leakGonglei
Coveristy reports that variable prom_buf/params_buf going out of scope leaks the storage it points to. Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Leon Alrae <leon.alrae@imgtec.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qmp-commands: Fix typoJohn Snow
Just a trivial patch to correct a QMP example in qmp-commands.hx. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30linux-user/elfload: use QTAILQ_FOREACH instead of open-coding itEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30coroutine: remove unnecessary parentheses in qemu_co_queue_emptyEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qemu-char: remove unused list node from FDCharDriverEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30input: remove unused mouse_handlers listEmilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus)Emilio G. Cota
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: delete unused cpu_interrupts_enabledPeter Crosthwaite
This function is unused. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Renumber EXCP_* constants to close gapMichael Tokarev
After removal of EXCP_NMI there's a gap in EXCP_* numbering. Let's remove it. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2015-04-30microblaze: cpu: Delete EXCP_NMIPeter Crosthwaite
This define is unused. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Remove unused CC_OP enumPeter Crosthwaite
This enum is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: cpu: Remote unused cpu_get_pcPeter Crosthwaite
This function is not used by anything. Remove. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30microblaze: mmu: Delete flip_um fn prototypePeter Crosthwaite
This is not implemented or used. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30defconfigs: Piggyback microblazeel on microblazePeter Crosthwaite
Theres no difference in defconfig. Going forward microblazeel should superset microblaze so use an include. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30libcacard: do not use full paths for include files in the same dirMichael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2015-04-30libcacard: stop including qemu-common.hPaolo Bonzini
This is a small step towards making libcacard standalone. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30docs/atomics.txt: fix two typosLaszlo Ersek
Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30configure: alphabetize tricore in target listPeter Crosthwaite
tricore was out of alphabetical order in the target list. Fix. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30arm: cpu.h: Remove unused typdefsPeter Crosthwaite
These CP accessor function prototypes are unused. Remove them. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30util: Remove unused functionsThomas Huth
Delete the unused functions qemu_signalfd_available(), qemu_send_full() and qemu_recv_full(). Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30usb: Remove unused functionsThomas Huth
Delete set_usb_string(), usb_ep_get_ifnum(), usb_ep_get_max_packet_size() usb_ep_get_max_streams() and usb_ep_set_pipeline() since they are not used anymore. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30monitor: Remove unused functionsThomas Huth
The functions ringbuf_read_completion() and monitor_get_rs() are not used anywhere anymore, so let's remove them. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Cc: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30pci: Remove unused function ich9_d2pbr_init()Thomas Huth
The function ich9_d2pbr_init() is completely unused and thus can be deleted. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30vmxnet: Remove unused function vmxnet_rx_pkt_get_num_frags()Thomas Huth
The function is not used anymore and thus can be deleted. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Cc: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qemu-options: trivial spelling fix (messsage)Michael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-04-30hostmem: Fix mem-path property name in error reportJan Kiszka
The subtle difference between "property not found" and "property not set" is already confusing enough. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30tpm: fix coding styleStefan Berger
Fix coding style in one instance. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30qemu-config: remove stray inclusions of hw/ filesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30range: remove useless inclusionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30misc: Fix new collection of typosStefan Weil
All of them were reported by codespell. Most typos are in comments, one is in an error message. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30hw/display : remove 'struct' from 'typedef QXL struct'Chih-Min Chao
Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30ui/console : remove 'struct' from 'typedef struct' typeChih-Min Chao
Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30ui/vnc : remove 'struct' of 'typedef struct'Chih-Min Chao
Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30ui/vnc : fix coding styleChih-Min Chao
reported by checkpatch.pl Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30bitops : fix coding styleChih-Min Chao
don't mix tab and space. The rule is 4 spaces Signed-off-by: Chih-Min Chao <cmchao@gmail.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30tpm: Modify DPRINTF to enable -Wformat checkingStefan Berger
Modify DPRINTF to always enable -Wformat checking. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30tpm: Cast 64bit variables to int when used in DPRINTFStefan Berger
Cast 64bit variables to int when used in DPRINTF. They only contain 32bit of data. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-04-30kvm: better advice for failed s390x startupCornelia Huck
If KVM_CREATE failed on s390x, we print a hint to enable the switch_amode kernel parameter. This only applies to old kernels, and only if the error was -EINVAL. Moreover, with new kernels, the most likely reason for -EINVAL is that pgstes were not enabled. Let's update the error message to give a better hint on where things may need fixing. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-04-30s390x/kvm: Support access register mode for KVM_S390_MEM_OP ioctlAlexander Yarygin
Access register mode is one of the modes that control dynamic address translation. In this mode the address space is specified by values of the access registers. The effective address-space-control element is obtained from the result of the access register translation. See the "Access-Register Introduction" section of the chapter 5 "Program Execution" in "Principles of Operations" for more details. When the CPU is in AR mode, the s390_cpu_virt_mem_rw() function must know which access register number to use for address translation. This patch does several things: - add new parameter 'uint8_t ar' to that function - decode ar number from intercepted instructions - pass the ar number to s390_cpu_virt_mem_rw(), which in turn passes it to the KVM_S390_MEM_OP ioctl. Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-04-30s390x/mmu: Use ioctl for reading and writing from/to guest memoryThomas Huth
Add code to make use of the new ioctl for reading from / writing to virtual guest memory. By using the ioctl, the memory accesses are now protected with the so-called ipte-lock in the kernel. [CH: moved error message into kvm_s390_mem_op()] Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-04-30s390x/kvm: Put vm name, extended name and UUID into STSI322 SYSIBEkaterina Tumanova
KVM prefills the SYSIB, returned by STSI 3.2.2. This patch allows userspace to intercept execution, and fill in the values, that are known to qemu: machine name (8 chars), extended machine name (256 chars), extended machine name encoding (equals 2 for UTF-8) and UUID. STSI322 qemu handler also finds a highest virtualization level in level-3 virtualization stack that doesn't support Extended Names (Ext Name delimiter) and propagates zero Ext Name to all levels below, because this level is not capable of managing Extended Names of lower levels. Signed-off-by: Ekaterina Tumanova <tumanova@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-04-30linux-headers: updateCornelia Huck
This updates linux-headers against master 4.1-rc1 (commit b787f68c36d49bb1d9236f403813641efa74a031). Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-04-30s390x/mmu: Use access type definitions instead of magic valuesThomas Huth
Since there are now proper definitions for the MMU access type, let's use them in the s390x MMU code, too, instead of the hard-to-understand magic values. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
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