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2024-10-03hw/xen: xenpvh: Disable buffered IOREQs for ARMEdgar E. Iglesias
Add a way to enable/disable buffered IOREQs for PVH machines and disable them for ARM. ARM does not support buffered IOREQ's nor the legacy way to map IOREQ info pages. See the following for more details: https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=2fbd7e609e1803ac5e5c26e22aa8e4b5a6cddbb1 https://xenbits.xen.org/gitweb/?p=xen.git;a=blob;f=xen/arch/arm/ioreq.c;h=2e829d2e7f3760401b96fa7c930e2015fb1cf463;hb=HEAD#l138 Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
2024-10-03hw/xen: Expose handle_bufioreq in xen_register_ioreqEdgar E. Iglesias
Expose handle_bufioreq in xen_register_ioreq(). This is to allow machines to enable or disable buffered ioreqs. No functional change since all callers still set it to HVM_IOREQSRV_BUFIOREQ_ATOMIC. Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
2024-10-039p: remove 'proxy' filesystem backend driverPaolo Bonzini
It has been deprecated since 8.1; remove it and suggest using the 'local' file system backend driver instead or virtiofsd. Acked-by: Greg Kurz <groug@kaod.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw/char: Extract serial-mmBernhard Beschow
hw/char/serial currently contains the implementation of both TYPE_SERIAL and TYPE_SERIAL_MM. According to serial_class_init(), TYPE_SERIAL is an internal class while TYPE_SERIAL_MM is used by numerous machine types directly. Let's move the latter into its own module which makes the dependencies more obvious and the code more tidy. The includes and the dependencies have been converted mechanically except in the hw/char directories which were updated manually. The result was compile-tested. Now, only hw/char makes direct use of TYPE_SERIAL: # grep -r -e "select SERIAL" | grep -v SERIAL_ hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL # grep -r -e "/serial\\.h" include/hw/char/serial-mm.h:#include "hw/char/serial.h" hw/char/serial-pci-multi.c:#include "hw/char/serial.h" hw/char/serial.c:#include "hw/char/serial.h" hw/char/serial-isa.c:#include "hw/char/serial.h" hw/char/serial-pci.c:#include "hw/char/serial.h" Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-4-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw/char/serial.h: Extract serial-isa.hBernhard Beschow
The includes where updated based on compile errors. Now, the inclusion of the header roughly matches Kconfig dependencies: # grep -r -e "select SERIAL_ISA" hw/ppc/Kconfig: select SERIAL_ISA hw/isa/Kconfig: select SERIAL_ISA hw/sparc64/Kconfig: select SERIAL_ISA hw/i386/Kconfig: select SERIAL_ISA hw/i386/Kconfig: select SERIAL_ISA # for serial_hds_isa_init() Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-3-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw: Remove unused inclusion of hw/char/serial.hBernhard Beschow
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-2-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw/mips: Build fw_cfg.c oncePhilippe Mathieu-Daudé
Nothing in fw_cfg.c requires target-specific knowledge, build it once for the 4 MIPS variants. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/net/rocker: Remove unused rocker_fp_portsDr. David Alan Gilbert
rocker_fp_ports hasn't been used since it was added back in 2015. Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/pci: Remove unused pcie_chassis_find_slotDr. David Alan Gilbert
pcie_chassis_find_slot has been unused since it was added. Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03remote: Remove unused remote_iohub_finalizeDr. David Alan Gilbert
remote_iohub_finalize has never been used. Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03vhost: Remove unused vhost_dev_{load|save}_inflightDr. David Alan Gilbert
vhost_dev_load_inflight and vhost_dev_save_inflight have been unused since they were added in 2019 by: 5ad204bf2a ("vhost-user: Support transferring inflight buffer between qemu and backend") Remove them, and their helper vhost_dev_resize_inflight. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw: Remove unused fw_cfg_init_ioDr. David Alan Gilbert
fw_cfg_init_io has been unused since 918a7f706b ("i386: load kernel on xen using DMA") Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/char: Remove unused serial_set_frequencyDr. David Alan Gilbert
serial_set_frequnecy has been unused since it was added in 2009: 038eaf82c8 ("serial: Add interface to set reference oscillator frequency") It looks like the 'baudbase' is now a property anyway so the wrapper isn't needed. Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/net/net_rx_pkt: Remove deadcodeDr. David Alan Gilbert
net_rx_pkt_get_l3_hdr_offset and net_rx_pkt_get_iovec_len haven't been used since they were added. Remove them. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (Mjt: also removed net_rx_pkt_get_l3_hdr_offset prototype from hw/net/net_rx_pkt.h as suggested by Akihiko Odaki)
2024-10-03q35: Remove unused mch_mcfg_baseDr. David Alan Gilbert
mch_mcfg_base has been unused since it was added by 6f1426ab0f ("ich9: APIs for pc guest info") back in 2013. Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/xen: Remove deadcodeDr. David Alan Gilbert
xen_be_copy_grant_refs is unused since 2019's 19f87870ba ("xen: remove the legacy 'xen_disk' backend") xen_config_dev_console is unused since 2018's 6d7c06c213 ("Remove broken Xen PV domain builder") Remove them. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Acked-by: Anthony PERARD <anthony.perard@vates.tech> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/audio/virtio-snd: Remove unnecessary "exec/tswap.h" headerPhilippe Mathieu-Daudé
We were including the "exec/tswap.h" header to get target_words_bigendian() declaration, but since commit a276ec8e26 ("hw/audio/virtio-snd: Always use little endian audio format") removed this method call, we don't need this header anymore. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-03hw/xen: Remove deadcodeDr. David Alan Gilbert
xen_be_copy_grant_refs is unused since 2019's 19f87870ba ("xen: remove the legacy 'xen_disk' backend") xen_config_dev_console is unused since 2018's 6d7c06c213 ("Remove broken Xen PV domain builder") Remove them. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Acked-by: Anthony PERARD <anthony.perard@vates.tech> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
2024-10-03Merge tag 'warn-pull-request' of https://gitlab.com/marcandre.lureau/qemu ↵Peter Maydell
into staging -Werror=maybe-uninitialized fixes # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmb9PWwcHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5ebjD/43hDmLUGtq3WvEzG7T # A9LjvKJ4bZrJkjwuogMUAAq89L65OcHdnXARgueSwt6Mi0qoakj7F2Ymv2oSw6Gq # 33uspja5PySCGkAs3qQ9lb/zsPFNmXZkhR/XaDGqAFjI24w/QTMq+wwiEuqjVC6P # 2C4VEXxz2Qn+WTQQjzpQ7E7CAUE/grHqflm+5JFICHywjj+oyoa5EnqEXHNlMb2J # b8YVJ3z4SPNkq3VkQMHT0+aVO3+uS0NGxfXxGkVsSTdG1NlvwUr7bSomwZfXiUvP # C0meotfsZTHZCJRtskCvn3kAd3E5EmIjMyDsbhqB0doCLCElV4AlzWSscy1y/GO+ # xm49Kutc+GRx/pztVMGzmC7aJ3Gwa8gKIrY1C/OvO8G2dZrJmTs2ydD4J9mIGxvC # 1p1XeHZi8UOVshBDyAKRovKGzGiRtoC05SvjPOgB58RYGbUfFYHUOah3qYfRRZSw # nPOXiwcrqiIlzkPRXB1ACVLfoZAHWzEFhrGxIKVdHABfwg8Rt9SmJq3JX8ysbKUJ # FUI0/ZExrzGTURWWCm48k2rXZGKG/YSgvdmsSB5QmPEdrrb2jKqp5dmAbg3o/04b # z4A7AatVNfK3tG69/hD1PwAy50q/sbbRUL9ZbBnc4Fnx1xyAOL4LgZ2tMov/jQWE # 1SXLu8GKi4Yt76hUXFn1anqR0A== # =zBkM # -----END PGP SIGNATURE----- # gpg: Signature made Wed 02 Oct 2024 13:32:44 BST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'warn-pull-request' of https://gitlab.com/marcandre.lureau/qemu: (22 commits) qom/object: fix -Werror=maybe-uninitialized fsdep/9p: fix -Werror=maybe-uninitialized false-positive block: fix -Werror=maybe-uninitialized false-positive hw/virtio: freeing leaked memory from vhost_svq_get_buf in vhost_svq_poll hw/virtio: fix -Werror=maybe-uninitialized tests: fix -Werror=maybe-uninitialized false-positive target/loongarch: fix -Werror=maybe-uninitialized false-positive linux-user/hppa: fix -Werror=maybe-uninitialized false-positive migration: fix -Werror=maybe-uninitialized false-positive hw/virtio-blk: fix -Werror=maybe-uninitialized false-positive migration: fix -Werror=maybe-uninitialized false-positives block/block-copy: fix -Werror=maybe-uninitialized false-positive hw/sdhci: fix -Werror=maybe-uninitialized false-positive hw/vhost-scsi: fix -Werror=maybe-uninitialized hw/ahci: fix -Werror=maybe-uninitialized false-positive block/stream: fix -Werror=maybe-uninitialized false-positives block/mirror: fix -Werror=maybe-uninitialized false-positive block/mirror: fix -Werror=maybe-uninitialized false-positive nbd: fix -Werror=maybe-uninitialized false-positive hw/qxl: fix -Werror=maybe-uninitialized false-positives ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-02Merge tag 'pull-riscv-to-apply-20241002' of ↵Peter Maydell
https://github.com/alistair23/qemu into staging RISC-V PR for 9.2 * Add a property to set vl to ceil(AVL/2) * Enable numamem testing for RISC-V * Consider MISA bit choice in implied rule * Fix the za64rs priv spec requirements * Enable Bit Manip for OpenTitan Ibex CPU * Fix the group bit setting of AIA with KVM * Stop timer with infinite timecmp * Add 'fcsr' register to QEMU log as a part of F extension * Fix riscv64 build on musl libc * Add preliminary textra trigger CSR functions * RISC-V bsd-user support * Respect firmware ELF entry point * Add Svvptc extension support * Fix masking of rv32 physical address * Fix linking problem with semihosting disabled * Fix IMSIC interrupt state updates # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmb83lYACgkQr3yVEwxT # gBNndBAAmh66yWt9TeTHlQ/rgBhx2nUMBbfICBWQyNGvPlslffwrNoLkh8jpkuiP # PD0RQArAAGeM09cgCZCu14JzIBmmNiGgUxsUnqOZvUw18uIlLFlpt/tiT7iGw/Xb # pfI7waF66/FPXBErY2yiw9/RGQLlkiGNBC9FNYrD/kCahf9MSIobv85tOgSQ2qjH # nOJ+UBN0TQ1x0Z5lJMj9Pzl1WDvelRnCkYI5nXg1heKG73Hm7GmHt99QpTV2Okqn # T3jFzEfMTQeHO4nC/X2pbaesE62K+mTg/FZpId2iV8lMCSm1zKof+xJ4boKM9RB2 # 0HjXAT+MveLuLUNtgfbV9C+VgU25M+wnfy5tH0l801Y/Gez8Q1fbK2uykuiyiUSy # MNNk/KzmOYuffwItuyeL3mmWHXsN+izUIeMmMxfL9X9nssZXRsrDXc+MByS7w0fk # QOeZmXHTxXwxFymr0t0DLK2eKEG6cqQty1KWp6iLx3uwnMTGo+576P41Q+boj64s # VllWzmuR0Ta0xuSR4sDvEFCO7OCFEgVdn1j0FvhRFskPEDrbQgXRLq8i3awtU6z1 # NIh+A30XeK+EZLv0sEje6gav5lZHWMfAeCOKJstVzOl8+NQibuKTUrsqLgTrBK6K # plw8qwvZYjSnYErzHfywlq9ArufIvOHYcx9Nb76tLNy9E+y01yo= # =15Hm # -----END PGP SIGNATURE----- # gpg: Signature made Wed 02 Oct 2024 06:47:02 BST # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown] # 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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20241002' of https://github.com/alistair23/qemu: (35 commits) bsd-user: Add RISC-V 64-bit Target Configuration and Debug XML Files bsd-user: Implement set_mcontext and get_ucontext_sigreturn for RISCV bsd-user: Implement 'get_mcontext' for RISC-V bsd-user: Implement RISC-V signal trampoline setup functions bsd-user: Define RISC-V signal handling structures and constants bsd-user: Add generic RISC-V64 target definitions bsd-user: Define RISC-V system call structures and constants bsd-user: Define RISC-V VM parameters and helper functions bsd-user: Add RISC-V thread setup and initialization support bsd-user: Implement RISC-V sysarch system call emulation bsd-user: Add RISC-V signal trampoline setup function bsd-user: Define RISC-V register structures and register copying bsd-user: Add RISC-V ELF definitions and hardware capability detection bsd-user: Implement RISC-V TLS register setup bsd-user: Implement RISC-V CPU register cloning and reset functions bsd-user: Add RISC-V CPU execution loop and syscall handling bsd-user: Implement RISC-V CPU initialization and main loop hw/intc: riscv-imsic: Fix interrupt state updates. target/riscv/cpu_helper: Fix linking problem with semihosting disabled target/riscv32: Fix masking of physical address ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-02hw/virtio: freeing leaked memory from vhost_svq_get_buf in vhost_svq_pollMarc-André Lureau
vhost_svq_get_buf() may return a VirtQueueElement that should be freed. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
2024-10-02hw/virtio: fix -Werror=maybe-uninitializedMarc-André Lureau
../hw/virtio/vhost-shadow-virtqueue.c:545:13: error: ‘r’ may be used uninitialized [-Werror=maybe-uninitialized] Set `r` to 0 at every loop, since we don't check vhost_svq_get_buf() return value. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2024-10-02hw/virtio-blk: fix -Werror=maybe-uninitialized false-positiveMarc-André Lureau
../hw/block/virtio-blk.c:1212:12: error: ‘rq’ may be used uninitialized [-Werror=maybe-uninitialized] Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2024-10-02hw/sdhci: fix -Werror=maybe-uninitialized false-positiveMarc-André Lureau
../hw/sd/sdhci.c:846:16: error: ‘res’ may be used uninitialized [-Werror=maybe-uninitialized] False-positive, because "length" is non-null. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2024-10-02hw/vhost-scsi: fix -Werror=maybe-uninitializedMarc-André Lureau
../hw/scsi/vhost-scsi.c:173:12: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialized] It can be reached when num_queues=0. It probably doesn't make much sense to instantiate a vhost-scsi with 0 IO queues though. For now, make vhost_scsi_set_workers() return success/0 anyway, when no workers have been setup. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2024-10-02hw/ahci: fix -Werror=maybe-uninitialized false-positiveMarc-André Lureau
../hw/ide/ahci.c:989:58: error: ‘tbl_entry_size’ may be used uninitialized [-Werror=maybe-uninitialized] Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
2024-10-02hw/qxl: fix -Werror=maybe-uninitialized false-positivesMarc-André Lureau
../hw/display/qxl.c:1352:5: error: ‘pci_region’ may be used uninitialized [-Werror=maybe-uninitialized] ../hw/display/qxl.c:1365:22: error: ‘pci_start’ may be used uninitialized [-Werror=maybe-uninitialized] Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
2024-10-02hw/i386/pc: Add a description for the i8042 propertyKamil Szczęk
While working on exposing the i8042 property in libvirt I noticed that the property is missing a description. This adds a simple description so that QEMU users don't have to dig in the source code to figure out what this option does. Signed-off-by: Kamil Szczęk <kamil@szczek.dev> Link: https://lore.kernel.org/r/15fhXFY6x78KW8P5gw0eKTW8kc17zejrJFxqnOyoBy6vw4W9rCmgDhoxssWosWFs_dbFtfsyjn9wpPrV3x8Nlzhy8mTJSEnXCr4qyHAhXSw=@szczek.dev Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02hw/intc: riscv-imsic: Fix interrupt state updates.Tomasz Jeznach
The IMSIC state variable eistate[] is modified by CSR instructions within a range dedicated to the local CPU and by MMIO writes from any CPU. Access to eistate from MMIO accessors is protected by the BQL, but read-modify-write (RMW) sequences from CSRRW do not acquire the BQL, making the RMW sequence vulnerable to a race condition with MMIO access from a remote CPU. This race can manifest as missing IPI or MSI in multi-CPU systems, eg: [ 43.008092] watchdog: BUG: soft lockup - CPU#2 stuck for 27s! [kworker/u19:1:52] [ 43.011723] CPU: 2 UID: 0 PID: 52 Comm: kworker/u19:1 Not tainted 6.11.0-rc6 [ 43.013070] Workqueue: events_unbound deferred_probe_work_func [ 43.018776] [<ffffffff800b4a86>] smp_call_function_many_cond+0x190/0x5c2 [ 43.019205] [<ffffffff800b4f28>] on_each_cpu_cond_mask+0x20/0x32 [ 43.019447] [<ffffffff8001069a>] __flush_tlb_range+0xf2/0x190 [ 43.019683] [<ffffffff80010914>] flush_tlb_kernel_range+0x20/0x28 The interrupt line raise/lower sequence was changed to prevent a race between the evaluation of the eistate and the execution of the qemu_irq raise/lower, ensuring that the interrupt line is not incorrectly deactivated based on a stale topei check result. To avoid holding BQL all modifications of eistate are converted to atomic operations. Signed-off-by: Tomasz Jeznach <tjeznach@rivosinc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <a7604e4d61068ca4d384ae2a1377e1521d4d0235.1725651699.git.tjeznach@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-10-02hw/riscv: Respect firmware ELF entry pointSamuel Holland
When riscv_load_firmware() loads an ELF, the ELF segment addresses are used, not the passed-in firmware_load_addr. The machine models assume the firmware entry point is what they provided for firmware_load_addr, and use that address to generate the boot ROM, so if the ELF is linked at any other address, the boot ROM will jump to empty memory. Pass back the ELF entry point to use when generating the boot ROM, so the boot ROM can jump to firmware loaded anywhere in RAM. For example, on the virt machine, this allows using an OpenSBI fw_dynamic.elf built with FW_TEXT_START values other than 0x80000000. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20240817002651.3209701-1-samuel.holland@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-10-01hw/dma: Remove omap_dma4 devicePeter Maydell
The omap_dma4 device was only used in the OMAP2 SoC, which has been removed. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-53-peter.maydell@linaro.org
2024-10-01hw/misc/omap_clk: Remove OMAP2-specificsPeter Maydell
Remove the handling for all non-OMAP1 SoCs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240903160751.4100218-52-peter.maydell@linaro.org
2024-10-01hw/misc: Remove omap_l4 devicePeter Maydell
The omap_l4 device is OMAP2 only, so we can remove it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-51-peter.maydell@linaro.org
2024-10-01hw/display: Remove omap_dssPeter Maydell
The omap_dss device is OMAP2 only, and we are removing it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240903160751.4100218-50-peter.maydell@linaro.org
2024-10-01hw/misc: Remove omap_tap devicePeter Maydell
The omap_tap device is OMAP2 only, and we are removing it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-49-peter.maydell@linaro.org
2024-10-01hw/ssi: Remove omap_mcspiPeter Maydell
The omap_mcspi device is used only in the OMAP2 SoC, which we are removing. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240903160751.4100218-48-peter.maydell@linaro.org
2024-10-01hw/timer: Remove omap_synctimerPeter Maydell
Remove the omap_synctimer device, which is only in the OMAP2 SoC. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-46-peter.maydell@linaro.org
2024-10-01hw/timer: Remove omap_gptimerPeter Maydell
The omap_gptimer device is only in the OMAP2 SoC, which we are removing. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-45-peter.maydell@linaro.org
2024-10-01hw/misc: Remove omap_gpmcPeter Maydell
The omap_gpmc device is only in OMAP2, which we are removing. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-44-peter.maydell@linaro.org
2024-10-01hw/misc: Remove omap_sdrc devicePeter Maydell
The omap_sdrc device is only in OMAP2, which we are removing. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-43-peter.maydell@linaro.org
2024-10-01hw/sd: Remove omap2_mmc devicePeter Maydell
Remove the OMAP2 specific code from omap_mmc.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-42-peter.maydell@linaro.org
2024-10-01hw/intc: Remove omap2-intc devicePeter Maydell
Remove the OMAP2 specific code from omap_intc.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240903160751.4100218-41-peter.maydell@linaro.org
2024-10-01hw/char: Remove omap2_uartPeter Maydell
Remove the OMAP2 specific code from omap_uart.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-40-peter.maydell@linaro.org
2024-10-01hw/gpio: Remove TYPE_OMAP2_GPIOPeter Maydell
We've removed the OMAP2 SoC, so we can remove the OMAP2 GPIO device. (The source file remains, as it also has the model of the OMAP1 GPIO device.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-39-peter.maydell@linaro.org
2024-10-01hw/arm: Remove omap2.cPeter Maydell
The users of the OMAP2 SoC emulation have been removed, so we can delete omap2.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240903160751.4100218-38-peter.maydell@linaro.org
2024-10-01hw/usb: Remove MUSB USB host controllerPeter Maydell
Remove the MUSB USB2.0 OTG-compliant USB host controller device model. This was only used by the tusb6010 USB controller in the n800/n810 machines. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240903160751.4100218-35-peter.maydell@linaro.org
2024-10-01hw/usb: Remove tusb6010 USB controllerPeter Maydell
The tusb6010 was only used by the n800/n810 machines, so it can be removed now. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240903160751.4100218-34-peter.maydell@linaro.org
2024-10-01hw/block: Remove OneNAND devicePeter Maydell
The OneNAND devices were only used by n800/n810, so they can be removed now. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240903160751.4100218-33-peter.maydell@linaro.org
2024-10-01hw/input: Remove lm832x devicePeter Maydell
Remove the lm832x keyboard-and-pwm i2c device model. This was only used by the n800 and n810 machines. (Although this is an i2c device and so in theory available to create on the command line, in practice it has an outbound IRQ line that the machine model needs to wire up, and the only way to inject keys events into it is to call the lm832x_key_event() function, so it isn't in practice possible to use it separately from the n800/n810.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240903160751.4100218-32-peter.maydell@linaro.org
2024-10-01hw/rtc: Remove twl92230 devicePeter Maydell
Remove the TWL92230 RTC device, which was used only by the n800 and n810. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20240903160751.4100218-31-peter.maydell@linaro.org
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-16 01:48:17 +0000