bwlp/qemu.git/scripts/coverity-scan, branch spice_video_codecs

coverity: put NUBus under m68k component

2022-09-18T07:17:40+00:00

It is only used by the Q800 emulation, so put it under that architecture. Signed-off-by: Paolo Bonzini

coverity: add new RISC-V component

2022-09-18T07:17:40+00:00

Signed-off-by: Paolo Bonzini

scripts/coverity-scan/COMPONENTS.md: Update slirp component info

2022-07-26T12:37:44+00:00

Update the regex for the slirp component now that it lives solely inside /slirp/, and note that it should be ignored in Coverity analysis (because it's a separate upstream project now, and they run Coverity on it themselves). Signed-off-by: Peter Maydell Acked-by: Paolo Bonzini Message-id: 20220718142310.16013-3-peter.maydell@linaro.org

scripts/coverity-scan/COMPONENTS.md: Add loongarch component

2022-07-26T12:37:44+00:00

Add the component regex for the new loongarch target. Signed-off-by: Peter Maydell Acked-by: Paolo Bonzini Message-id: 20220718142310.16013-2-peter.maydell@linaro.org

disas: Remove libvixl disassembler

2022-07-05T08:15:49+00:00

The disassembly via capstone should be superiour to our old vixl sources nowadays, so let's finally cut this old disassembler out of the QEMU source tree. Message-Id: <20220603164249.112459-1-thuth@redhat.com> Tested-by: Richard Henderson Reviewed-by: Richard Henderson Signed-off-by: Thomas Huth

Replacing CONFIG_VNC_PNG with CONFIG_PNG

2022-04-27T05:50:28+00:00

Libpng is only detected if VNC is enabled currently. This patch adds a generalised png option in the meson build which is aimed to replace use of CONFIG_VNC_PNG with CONFIG_PNG. Signed-off-by: Kshitij Suri Reviewed-by: Daniel P. Berrangé Message-Id: <20220408071336.99839-2-kshitij.suri@nutanix.com> [ kraxel: add meson-buildoptions.sh updates ] [ kraxel: fix centos8 testcase ] [ kraxel: update --enable-vnc-png too ] Signed-off-by: Gerd Hoffmann --enable-vnc-png fixup Signed-off-by: Gerd Hoffmann

coverity: update model for latest tools

2022-04-05T08:42:06+00:00

Coverity is now rejecting incomplete types in the modeling file. Just use a random number (in the neighborhood of the actual one) for the size of a GIOChannel. Signed-off-by: Paolo Bonzini

drop libxml2 checks since libxml is not actually used (for parallels)

2022-02-09T12:08:42+00:00

For a long time, we assumed that libxml2 is necessary for parallels block format support (block/parallels*). However, this format actually does not use libxml [*]. Since this is the only user of libxml2 in whole QEMU tree, we can drop all libxml2 checks and dependencies too. It is even more: --enable-parallels configure option was the only option which was silently ignored when it's (fake) dependency (libxml2) isn't installed. Drop all mentions of libxml2. [*] Actually the basis for libxml use were introduced in commit ed279a06c53 ("configure: add dependency") but the implementation was never merged: https://lore.kernel.org/qemu-devel/70227bbd-a517-70e9-714f-e6e0ec431be9@openvz.org/ Signed-off-by: Michael Tokarev Reviewed-by: Stefan Hajnoczi Message-Id: <20220119090423.149315-1-mjt@msgid.tls.msk.ru> Tested-by: Philippe Mathieu-Daudé Reviewed-by: Philippe Mathieu-Daudé [PMD: Updated description and adapted to use lcitool] Reviewed-by: Thomas Huth Signed-off-by: Philippe Mathieu-Daudé Signed-off-by: Alex Bennée Message-Id: <20220121154134.315047-5-f4bug@amsat.org> Reviewed-by: Vladimir Sementsov-Ogievskiy Message-Id: <20220204204335.1689602-9-alex.bennee@linaro.org>

block/file-posix: Simplify the XFS_IOC_DIOINFO handling

2022-01-12T13:09:04+00:00

The handling for the XFS_IOC_DIOINFO ioctl is currently quite excessive: This is not a "real" feature like the other features that we provide with the "--enable-xxx" and "--disable-xxx" switches for the configure script, since this does not influence lots of code (it's only about one call to xfsctl() in file-posix.c), so people don't gain much with the ability to disable this with "--disable-xfsctl". It's also unfortunate that the ioctl will be disabled on Linux in case the user did not install the right xfsprogs-devel package before running configure. Thus let's simplify this by providing the ioctl definition on our own, so we can completely get rid of the header dependency and thus the related code in the configure script. Suggested-by: Paolo Bonzini Signed-off-by: Thomas Huth Message-Id: <20211215125824.250091-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini

coverity-model: write models fully for non-array allocation functions

2021-07-30T10:04:01+00:00

Coverity seems to have issues figuring out the properties of g_malloc0 and other non *_n functions. While this was "fixed" by removing the custom second argument to __coverity_mark_as_afm_allocated__, inline the code from the array-based allocation functions to avoid future issues. Signed-off-by: Paolo Bonzini