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2014-04-28po: add proper Language: tags to .po filesMichael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28po/Makefile: fix $SRC_PATH referenceMichael Tokarev
The rule for messages.po appears to be slightly wrong. Move the `cd' command within parens. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Tested-by: Stefan Weil <sw@weilnetz.de>
2014-04-28init_paths: fix minor memory leakKirill Batuzov
Fields "name" (created with strdup in new_entry) and "pathname" (created with g_strdup_printf in new_entry) of pathelem struct should be freed before the whole struct is. Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28virtfs-proxy-helper: fix call to acceptTim Comer
The current code calls accept() without initializing the size parameter which means the accept call might write too much to the stack. URL: https://bugs.gentoo.org/486714 Signed-off-by: Tim Comer <comer0@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28net/net.c: remove unnecessary semicolonIgor Ryzhov
Signed-off-by: Igor Ryzhov <iryzhov@arccn.ru> Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28Add QEMU logo (SVG file)Stefan Weil
The "Q" of the logo is already included in pc-bios/qemu_logo_no_text.svg. This file now adds the complete logo as it was designed by Benoît Canet. Benoît licensed it under CC-BY 3.0, see http://lists.gnu.org/archive/html/qemu-devel/2012-02/msg02865.html. Unneeded borders from Benoît's original logo were removed, and metadata (license, author, date) was added in this version. Cc: Benoît Canet <benoit@irqsave.net> Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28vl: avoid closing stdout with 'writeconfig'Chen Gang
'writeconfig' supports output to stdout (with '-'); when that happens, we must not close stdout, or further command line options that also use stdout will be impacted. (Although 'writeconfig' was copied from 'readconfig', the latter does not have the problem because it does not support reading from '-') Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28xilinx: Fix typo in comment (Marvel -> Marvell)Stefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28vl: Eliminate a superfluous local variableChen Gang
CODING_STYLE frowns upon mixing declarations and statements. main() has such a declaration. Clean up by eliminating the variable. Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28vl: Remove useless 'continue'Chen Gang
"This if else has no code between it and the end of the enclosing while loop. This makes this continue redundant." Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-28gitignore: cleanups #2Michael Tokarev
A few more cleanups for .gitignore file. The final goal is to have only files in there which are generated during build. Things like .orig or .gdbinit are definitely not generated during build. Also, anchor a few more build-time directories. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27tests/.gitignore: Ignore test-rfifolockCole Robinson
Signed-off-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27move test-* from .gitignore to tests/.gitignoreLaszlo Ersek
Also sort the test-* entries in the latter. Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27configure: Improve help behaviorFam Zheng
Old: There are two paths to show help and exit 1, one is with "-h" or "--help", one is with invalid options. New: Show help and exit 0 for --help. On invalid option, don't show the long help and bury the early "ERROR:" line, just give a message pointing to --help. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27vl: convert -m to QemuOptsIgor Mammedov
Adds option to -m "size" - startup memory amount For compatibility with legacy CLI if suffix-less number is passed, it assumes amount in Mb. Otherwise user is free to use suffixed number using suffixes b,k/K,M,G Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27qemu-option: introduce qemu_find_opts_singletonPaolo Bonzini
Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-27misc: Use cpu_physical_memory_read and cpu_physical_memory_writeStefan Weil
These functions don't need type casts (as does cpu_physical_memory_rw) and also make the code better readable. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-25Merge remote-tracking branch 'remotes/rth/tags/tgt-axp-pull-20140424' into ↵Peter Maydell
staging target-alpha queue pull for 20140424 # gpg: Signature made Thu 24 Apr 2014 20:44:23 BST using RSA key ID 4DD0279B # gpg: Can't check signature: public key not found * remotes/rth/tags/tgt-axp-pull-20140424: (40 commits) target-alpha: Remove cpu_unique, cpu_sysval, cpu_usp target-alpha: Tidy alpha_translate_init target-alpha: Don't issue goto_tb under singlestep target-alpha: Use non-local temps for zero/sink target-alpha: Use extract to get insn fields target-alpha: Convert mfpr/mtpr to source/sink target-alpha: Convert gen_cpys et al to source/sink target-alpha: Convert gen_fcvtlq/ql to source/sink target-alpha: Convert gen_fcmov to source/sink target-alpha: Convert gen_bcond to source/sink target-alpha: Convert most ieee insns to source/sink target-alpha: Convert gen_ieee_input to source/sink target-alpha: Convert MVIOP2 to source/sink target-alpha: Convert ARITH3 to source/sink target-alpha: Convert FARITH3 to source/sink target-alpha: Convert FARITH2 to source/sink target-alpha: Convert gen_zap/not to source/sink target-alpha: Convert gen_ins_h/l to source/sink target-alpha: Convert gen_ext_h/l to source/sink target-alpha: Convert gen_msk_h/l to source/sink ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-25Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block patches # gpg: Signature made Wed 23 Apr 2014 11:02:29 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block/cloop: use PRIu32 format specifier for uint32_t vmdk: Fix "%x" to PRIx32 in format strings for cid qemu-img: Improve error messages qemu-iotests: Check common namespace for id and node-name block: Catch duplicate IDs in bdrv_new() qemu-img: Avoid duplicate block device IDs block: Add errp to bdrv_new() convert fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create() block: Remove -errno return value from bdrv_assign_node_name curl: Replaced old error handling with error reporting API. block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap vmdk: Fix %d and %lld to PRI* in format strings block: Check bdrv_getlength() return value in bdrv_make_zero() block: Catch integer overflow in bdrv_rw_co() block: Limit size to INT_MAX in bdrv_check_byte_request() block: Fix nb_sectors check in bdrv_check_byte_request() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-24Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-5' into stagingPeter Maydell
usb: mtp filesharing # gpg: Signature made Wed 23 Apr 2014 09:28:37 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-5: usb: mtp filesharing usb: add CompatibleID support to msos Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-24Merge remote-tracking branch 'remotes/rth/tags/tcg-next-20140422' into stagingPeter Maydell
Pull tcg 2014-04-22 # gpg: Signature made Tue 22 Apr 2014 22:00:04 BST using RSA key ID 4DD0279B # gpg: Can't check signature: public key not found * remotes/rth/tags/tcg-next-20140422: tcg: Use HOST_WORDS_BIGENDIAN tcg: Fix fallback from muls2_i64 to mulu2_i64 tcg: Use tcg_gen_mulu2_i32 in tcg_gen_muls2_i32 tcg: Relax requirement for mulu2_i32 on 32-bit hosts tcg-s390: Remove W constraint tcg-sparc: Use the type parameter to tcg_target_const_match tcg-ppc64: Use the type parameter to tcg_target_const_match tcg-aarch64: Remove w constraint tcg: Add TCGType parameter to tcg_target_const_match tcg: Fix out of range shift in deposit optimizations tci: Mask shift counts to avoid undefined behavior tcg: Mask shift quantities while folding tcg: Use "unspecified behavior" for shifts tcg: Fix warning (1 bit signed bitfield entry) and replace int by bool Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-24Merge remote-tracking branch 'remotes/rth/tags/tcg-ia64-pull-20140421' into ↵Peter Maydell
staging Pull for 20140421 # gpg: Signature made Mon 21 Apr 2014 17:57:24 BST using RSA key ID 4DD0279B # gpg: Can't check signature: public key not found * remotes/rth/tags/tcg-ia64-pull-20140421: tcg-ia64: Convert to new ldst opcodes tcg-ia64: Move part of softmmu slow path out of line tcg-ia64: Convert to new ldst helpers tcg-ia64: Reduce code duplication in tcg_out_qemu_ld tcg-ia64: Move tlb addend load into tlb read tcg-ia64: Move bswap for store into tlb load tcg-ia64: Re-bundle the tlb load tcg-ia64: Optimize small arguments to exit_tb Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-24Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-04-18' ↵Peter Maydell
into staging trivial patches for 2014-04-18 # gpg: Signature made Fri 18 Apr 2014 07:36:15 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>" # 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: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB * remotes/mjt/tags/trivial-patches-2014-04-18: Fix grammar in comment doc: grammify "allows to" configure: Remove redundant message for -Werror scripts: add sample model file for Coverity Scan xbzrle.c: Avoid undefined behaviour with signed arithmetic int128.h: Avoid undefined behaviours involving signed arithmetic hw/ide/ahci.c: Avoid shift left into sign bit net: Report error when device / hub combo is not found. configure: Fix indentation of help for --enable/disable-debug-info qga: trivial fix for unclear documentation of guest-set-time vl: Report accelerator not supported for target more nicely Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-23block/cloop: use PRIu32 format specifier for uint32_tStefan Hajnoczi
PRIu32 is the format string specifier for uint32_t, let's use it. Variables ->block_size, ->n_blocks, and i are all uint32_t. Suggested-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-23usb: mtp filesharingGerd Hoffmann
Implementation of a USB Media Transfer Device device for easy filesharing. Read-only. No access control inside qemu, it will happily export any file it is able to open to the guest, i.e. standard unix access rights for the qemu process apply. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-04-22vmdk: Fix "%x" to PRIx32 in format strings for cidFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22qemu-img: Improve error messagesFam Zheng
Previously, when there is a user error in argv parsing, qemu-img prints help text and exits. Add an error_exit function to print a helpful error message and a hint to run 'qemu-img --help' for more information. As a bonus, "qemu-img <cmd> --help" now has a more reasonable exit code 0. In the future the help text should be split by sub command, and only print the information for the specified command. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22usb: add CompatibleID support to msosGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-04-22qemu-iotests: Check common namespace for id and node-nameKevin Wolf
A name that is taken by an ID can't be taken by a node-name at the same time. Check that conflicts are correctly detected. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com>
2014-04-22block: Catch duplicate IDs in bdrv_new()Kevin Wolf
Since commit f298d071, block devices added with blockdev-add don't have a QemuOpts around in dinfo->opts. Consequently, we can't rely any more on QemuOpts catching duplicate IDs for block devices. This patch adds a new check for duplicate IDs to bdrv_new(), and moves the existing check that the ID isn't already taken for a node-name there as well. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-04-22qemu-img: Avoid duplicate block device IDsKevin Wolf
qemu-img used to use "image" as ID for all block devices. This means that e.g. img_convert() ended up with potentially multiple source images and one target image, all with the same ID. The next patch will catch this and fail to open the block device. This patch makes sure that qemu-img uses meaningful unique IDs for the block devices it uses. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-04-22block: Add errp to bdrv_new()Kevin Wolf
This patch adds an errp parameter to bdrv_new() and updates all its callers. The next patches will make use of this in order to check for duplicate IDs. Most of the callers know that their ID is fine, so they can simply assert that there is no error. Behaviour doesn't change with this patch yet as bdrv_new() doesn't actually assign errors to errp. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-04-22convert fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create()Aakriti Gupta
This patch converts fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create() (error_setg() is part of error reporting API in include/qapi/error.h) Signed-off-by: Aakriti Gupta <aakritty@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22block: Remove -errno return value from bdrv_assign_node_nameKevin Wolf
It takes an errp argument. That's enough for error handling. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22curl: Replaced old error handling with error reporting API.Maria Kustova
Signed-off-by: Maria Kustova <maria.k@catit.be> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmapFam Zheng
bdrv_getlength could fail, check the return value before using it. Return NULL and set errno if it fails. Callers are updated to handle the error case. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22vmdk: Fix %d and %lld to PRI* in format stringsFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22block: Check bdrv_getlength() return value in bdrv_make_zero()Kevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-22block: Catch integer overflow in bdrv_rw_co()Kevin Wolf
Insanely large requests could cause an integer overflow in bdrv_rw_co() while converting sectors to bytes. This patch catches the problem and returns an error (if we hadn't overflown the integer here, bdrv_check_byte_request() would have rejected the request, so we're not breaking anything that was supposed to work before). We actually do have a test case that triggers behaviour where we accidentally let such a request pass, so that it would return success, but read 0 bytes instead of the requested 4 GB. It fails now like it should. If the vdi block driver wants to be able to deal with huge images, it can't read the whole block bitmap at once into memory like it does today, but needs to use a metadata cache like qcow2 does. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-22block: Limit size to INT_MAX in bdrv_check_byte_request()Kevin Wolf
Commit 8f4754ed intended to protect against integer overflow bugs in block drivers by making sure that a single request that is passed to drivers is no longer than INT_MAX bytes. However, meanwhile there are some callers that don't use that code path any more but call bdrv_check_byte_request() directy, so let's add a check there as well. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-22block: Fix nb_sectors check in bdrv_check_byte_request()Kevin Wolf
nb_sectors is signed, check for negative values. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-18tcg: Use HOST_WORDS_BIGENDIANRichard Henderson
Instead of rolling a local TCG_TARGET_WORDS_BIGENDIAN. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg: Fix fallback from muls2_i64 to mulu2_i64Richard Henderson
Brown Bag sez, don't put the fallback code into the wrong function. Also, check for muluh_i64 and use tcg_gen_mulu2_i64 instead of raw ops. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg: Use tcg_gen_mulu2_i32 in tcg_gen_muls2_i32Richard Henderson
Rather than hard-coding use of mulu2_i32, allow muluh_i32. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg: Relax requirement for mulu2_i32 on 32-bit hostsRichard Henderson
Instead require either mulu2_i32 or muluh_i32. The code in tcg-op.h already supports looking for both. Previous incomplete conversion? Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg-s390: Remove W constraintRichard Henderson
Now redundant with the type parameter to tcg_target_const_match. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg-sparc: Use the type parameter to tcg_target_const_matchRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg-ppc64: Use the type parameter to tcg_target_const_matchRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg-aarch64: Remove w constraintRichard Henderson
Now redundant with the type parameter to tcg_target_const_match. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-18tcg: Add TCGType parameter to tcg_target_const_matchRichard Henderson
Most 64-bit targets need to be able to ignore the high bits of a TCG_TYPE_I32 value. Suggested-by: Stuart Brady <sdb@zubnet.me.uk> Signed-off-by: Richard Henderson <rth@twiddle.net>
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