d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
freebsd-nq/usr.sbin/bhyve
History
Chuck Tuffli d8c1d7b652 bhyve blockif: fix blockif_candelete with Capsicum 
NVMe conformance tests for the Format command failed if the
backing-storage for the bhyve device was a file instead of a Zvol. The
tests (and the specification) expect a Format to destroy all previously
written data. The bhyve NVMe emulation implements this by trimming /
deallocating all data from the backing-storage.

The blockif_candelete() function indicated the file did not support
deallocation (i.e. fpathconf(..., _PC_DEALLOC_PRESENT) returned FALSE)
even though the kernel supported file hole punching. This occurs on
builds with Capsicum enabled because blockif did not allow the
fpathconf(2) right.

Fix is to add CAP_FPATHCONF to the cap_rights_init(3) call.

PR:		260081
Reviewed by:	allanjude, markj, jhb
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D33203
2021-11-30 21:49:34 -08:00
..
acpi.c
bhyve(8): Add VM Generation Counter ACPI device
2020-04-15 02:00:17 +00:00
acpi.h
bhyve(8): Add VM Generation Counter ACPI device
2020-04-15 02:00:17 +00:00
ahci.h
…
atkbdc.c
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
atkbdc.h
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
audio.c
bhyve: add wrapper for debug printf statements
2020-01-08 22:55:22 +00:00
audio.h
Add SPDX tags to bhyve(8) HD Audio device.
2019-06-25 06:24:56 +00:00
bhyve_config.5
bhyve_config.5: Document gdb.address.
2021-09-25 10:07:18 -07:00
bhyve.8
bhyve: Update usage and synopsis for the -k flag
2021-10-13 08:39:57 +02:00
bhyvegc.c
…
bhyvegc.h
…
bhyverun.c
bhyve: Update usage and synopsis for the -k flag
2021-10-13 08:39:57 +02:00
bhyverun.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
block_if.c
bhyve blockif: fix blockif_candelete with Capsicum
2021-11-30 21:49:34 -08:00
block_if.h
bhyve: Add support for handling disk resize events to block_if.
2021-06-11 18:00:24 -07:00
bootrom.c
bhyve(8): Add bootrom allocation abstraction
2020-04-15 01:58:51 +00:00
bootrom.h
bhyve(8): Add bootrom allocation abstraction
2020-04-15 01:58:51 +00:00
config.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
config.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
console.c
Append Keyboard Layout specified option for using VNC.
2021-04-21 12:40:44 +02:00
console.h
Append Keyboard Layout specified option for using VNC.
2021-04-21 12:40:44 +02:00
debug.h
bhyve: add wrapper for debug printf statements
2020-01-08 22:55:22 +00:00
fwctl.c
…
fwctl.h
…
gdb.c
bhyve: change a default address from ANY to localhost
2021-08-21 19:43:17 +02:00
gdb.h
byhve: add option to specify IP address for gdb
2021-08-21 19:43:17 +02:00
hda_codec.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
hda_reg.h
Add SPDX tags to bhyve(8) HD Audio device.
2019-06-25 06:24:56 +00:00
hdac_reg.h
Add SPDX tags to bhyve(8) HD Audio device.
2019-06-25 06:24:56 +00:00
inout.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
inout.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
ioapic.c
…
ioapic.h
…
iov.c
bhyve: enable virtio-net mergeable rx buffers for tap(4)
2020-02-20 21:07:23 +00:00
iov.h
bhyve: enable virtio-net mergeable rx buffers for tap(4)
2020-02-20 21:07:23 +00:00
kernemu_dev.c
vmm(4), bhyve(8): Expose kernel-emulated special devices to userspace
2020-05-15 15:54:22 +00:00
kernemu_dev.h
vmm(4), bhyve(8): Expose kernel-emulated special devices to userspace
2020-05-15 15:54:22 +00:00
Makefile
Add a virtio-input device emulation.
2021-06-08 19:05:09 +10:00
Makefile.depend
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
Makefile.depend.options
Add Makefile.depend.options
2019-12-11 17:37:37 +00:00
mem.c
bhyve: enhance debug info for memory range clash
2021-06-13 16:41:45 -06:00
mem.h
Add support for writing to guest memory in the debug server.
2019-05-24 00:34:13 +00:00
mevent_test.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
mevent.c
bhyve: Add an empty case for event types in mevent_kq_fflags().
2021-09-25 11:25:25 -07:00
mevent.h
bhyve: Add support for EVFILT_VNODE mevents.
2021-06-11 18:00:24 -07:00
mptbl.c
bhyve: add wrapper for debug printf statements
2020-01-08 22:55:22 +00:00
mptbl.h
…
net_backends.c
bhyve: net_backends, automatically IFF_UP tap devices
2021-08-01 20:50:53 +00:00
net_backends.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
net_utils.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
net_utils.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_ahci.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_e82545.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_emul.c
bhyve: Fix compile
2021-11-22 17:13:09 +01:00
pci_emul.h
bhyve: use physical lobits for BARs of passthru devices
2021-11-18 16:25:09 +01:00
pci_fbuf.c
bhyve: do not explicitly map fbuf framebuffer
2021-11-18 16:26:34 +01:00
pci_hda.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_hda.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_hostbridge.c
bhyve hostbridge: Rename "device" property to "devid".
2021-03-24 09:29:15 -07:00
pci_irq.c
…
pci_irq.h
…
pci_lpc.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_lpc.h
…
pci_nvme.c
bhyve: Nuke double-semicolons
2021-08-30 15:31:04 +08:00
pci_passthru.c
bhyve: emulate reads of MSI-X capabilities for passthru devices
2021-11-22 16:27:33 +01:00
pci_uart.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pci_virtio_9p.c
bhyve: Fix vq_getchain() error handling bugs in various device models
2021-08-24 14:29:13 -04:00
pci_virtio_block.c
bhyve: Support setting the disk serial number for VirtIO block devices.
2021-09-17 09:55:48 -07:00
pci_virtio_console.c
bhyve: Fix vq_getchain() error handling bugs in various device models
2021-08-24 14:29:13 -04:00
pci_virtio_input.c
Add a virtio-input device emulation.
2021-06-08 19:05:09 +10:00
pci_virtio_net.c
bhyve: change vq_getchain to return iovecs in both directions
2021-03-30 16:44:07 +08:00
pci_virtio_rnd.c
bhyve: Fix vq_getchain() error handling bugs in various device models
2021-08-24 14:29:13 -04:00
pci_virtio_scsi.c
bhyve: Nuke double-semicolons
2021-08-30 15:31:04 +08:00
pci_xhci.c
Fix typo in xhci nvlist node name, and also increment device counter.
2021-04-03 14:32:54 +10:00
pci_xhci.h
…
pctestdev.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pctestdev.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
pm.c
Silence ACPI RTC error/warning in Linux guests.
2020-07-06 08:36:14 +00:00
post.c
…
ps2kbd.c
Append Keyboard Layout specified option for using VNC.
2021-04-21 12:40:44 +02:00
ps2kbd.h
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
ps2mouse.c
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
ps2mouse.h
Initial support for bhyve save and restore.
2020-05-05 00:02:04 +00:00
rfb.c
Append Keyboard Layout specified option for using VNC.
2021-04-21 12:40:44 +02:00
rfb.h
…
rtc.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
rtc.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
smbiostbl.c
bhyve: Bump the SMBIOS firmware version to 14.0 for 14-CURRENT
2021-10-20 22:10:33 -06:00
smbiostbl.h
…
snapshot.c
bhyve/snapshot: split up mutex/cond initialization from socket creation
2021-05-21 11:23:06 -08:00
snapshot.h
bhyve/snapshot: split up mutex/cond initialization from socket creation
2021-05-21 11:23:06 -08:00
sockstream.c
…
sockstream.h
…
spinup_ap.c
…
spinup_ap.h
…
task_switch.c
bhyve: add wrapper for debug printf statements
2020-01-08 22:55:22 +00:00
uart_emul.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
uart_emul.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
usb_emul.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
usb_emul.h
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
usb_mouse.c
Refactor configuration management in bhyve.
2021-03-18 16:30:26 -07:00
vga.c
…
vga.h
…
virtio.c
Add a virtio-input device emulation.
2021-06-08 19:05:09 +10:00
virtio.h
bhyve: Split out a lower-level helper for VirtIO interrupts.
2021-06-11 18:00:25 -07:00
vmgenc.c
bhyve(8): Correct copyright boilerplate for r359950
2020-04-15 05:55:14 +00:00
vmgenc.h
bhyve(8): Correct copyright boilerplate for r359950
2020-04-15 05:55:14 +00:00
xmsr.c
bhyve: implement rdmsr for MSR_IA32_FEATURE_CONTROL
2021-04-15 13:49:19 +10:00
xmsr.h
…