possibly help with #15789:
I was testing virtual_block devices with dd, and noticed it didn't work with higher block sizes.
Indeed the driver was passing a list of single pages, very inefficient. To be remarked is that
the physical pages were reversed in memory, causing get_memory_map to provide a map of single pages.
What happens: dd fills up the buffer from 0 until the block size, causing soft faults for still unmapped
pages. Each fault maps a cleared physical page out of the clear page queue. This means that some page runs
are actually put reversed in the clear page queue, which this commit fixes.
Change-Id: I36395849c7f13086b44a1b284cc0c858d8c29f75
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7081
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Reviewed-by: Axel Dörfler <[email protected]>
* the target inode would still exist, unreferenced.
* also remove from entry_cache.
* this fixes fsck complaining about unreferenced inodes.
Change-Id: I4d48d6bf89bdd37d366da0ae4795e42bcc0532d9
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7078
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
* the problem appears after the directory has been splitted.
* this fixes fsck complaining about an invalid directory entry.
Change-Id: I1566a279fc6438cb735439be002c634882e5a83b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7077
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
on Pentium Silver, loading the microcode on the boot cpu also updates the other ones.
Change-Id: Ifbd767e7d73fdbc8ae2bf0740fcce523e500de1b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6806
Reviewed-by: waddlesplash <[email protected]>
registering new devices requires the device_manager lock. The explore thread would wait
that the initial device scan is over to register devices.
Change-Id: I46529ab0926f349023f06ada3411979c0950dfcf
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6475
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
ReadData() should return the current error on closed state, not always not connected.
Change-Id: I286ac1dd9ded127e8658ceb61088783b9993eacf
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6459
Reviewed-by: Rene Gollent <[email protected]>
* FIONREAD shouldn't report errors, only EINVAL when listening
* read available data in closing and closing-wait states
* fix#18327
Change-Id: Idd53a043a72ef6c7b282ea669895ff2e947adbb4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6420
Reviewed-by: waddlesplash <[email protected]>
'tail' selects read events on its write-only file descriptors,
so let's use B_SELECT_READ only for read-write file descriptors.
Change-Id: I5bb3837f82a7b06ec367fe871c15d67beb2d412c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6417
Reviewed-by: waddlesplash <[email protected]>
* the packet capture expects frames, so loopback_frame should actually apply framing and deframing
for loopback packets.
* datalink: set the address for host routes
* device_interfaces: call the deframing if any in device_enqueue_buffer()
tested with ping 127.0.0.1 and ping6 ::1, while removing the local flag on both routes.
Change-Id: I2085735bdac3bb85908189a2e1acb2540818c7bd
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6451
Reviewed-by: Fredrik Holmqvist <[email protected]>
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
tcp_segment_header.advertised_window is 16 bits.
Previously, instead of using the maximum window, zero would be sent, thus
the partner wouldn't send anything.
fix#18337
Change-Id: Ibff98ee58b84bdf52527a7821648a5faf20c5589
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6359
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
Some laptops like G713QM-HX121 or FX705DY have an ACPI WMI DSL, which evaluates five arguments
for all method IDs similar to
https://github.com/torvalds/linux/commit/98e865a522983f2afde075648ec9d15ea4bb9194
but with 5 arguments:
Method (WMNB, 3, Serialized)
{
P8XH (Zero, 0x11)
CreateDWordField (Arg2, Zero, IIA0)
CreateDWordField (Arg2, 0x04, IIA1)
CreateDWordField (Arg2, 0x08, IIA2)
CreateDWordField (Arg2, 0x0C, IIA3)
CreateDWordField (Arg2, 0x10, IIA4)
Local0 = (Arg1 & 0xFFFFFFFF)
Patch to fix proposed by Reijo F from russian haiku os chat on #18189
Change-Id: I4536029600e6e9608aceafa45b36af8f0ffe35b3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5977
Reviewed-by: Jérôme Duval <[email protected]>
Reviewed-by: Fredrik Holmqvist <[email protected]>
* aborted transfers will release the notify semaphore when the cancel is notified.
* the allocated buffer would be freed on return, while the usb stack eventually copied
data in the buffer in our back, leading to KDL crashes, because the freed buffer would
be right reallocated for some kernel team structures.
* regression introduced by hrev55806, the transfers didn't need to be cancelled before.
Change-Id: Ifb6e941f71d05c37c36f878059c33883bb72a67c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5905
Reviewed-by: Adrien Destugues <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
we detect basically the cpu info before loading the microcode,
to be able to detect the vendor, and avoid any update on hypervisor.
I couldn't test because my cpu doesn't have any update available.
Change-Id: I6aea830158423b3ee13b640be8a788fc9041e23c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5859
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Jérôme Duval <[email protected]>
the entropy source is read every second and pushed to the PRNG.
the PCI device is tested, not the ACPI.
Change-Id: I9bb6b21c7189b28a1d8a624d83b33ff6682152dc
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5825
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Jérôme Duval <[email protected]>
tested on Zen2 (Ryzen 3 5300U)
This support was submitted in October for inclusion in Linux.
Haiku supports only two profiles. We could probably add some more, and let the driver says which it supports.
Change-Id: Id7754b445bc32a691d58a1e4af630351562abc22
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5826
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
remove the yarrow module. the hardware modules can push entropy with queue_randomness().
virtio_rng will now push entropy every 300 seconds.
helps with #14937
Change-Id: If76c5deabf61dc616a0e051332f44b89deb6b8a1
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5824
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
for legacy and new drivers.
This is an opcode for ioctl that can be used on almost any device entry found in /dev.
When used, ioctl will fill a buffer with the absolute path to the driver file that is
being used by the device.
This opcode was available in BeOS R5, though remained unimplemented in Haiku since
the introduction of the Device Manager almost two decades ago.
Original change by Jacob Secunda.
Change-Id: Ic49141b677b4158a63918459d4048450c825447c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5078
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Jérôme Duval <[email protected]>
should fix#17972
update some product entries for intel which requires the skylake quirk
remove product entries for intel which don't require snoop
Change-Id: I08f2bd640fe9bef4405abc9b2eaa83070b9adce9
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5719
Reviewed-by: waddlesplash <[email protected]>
this helps to find the boot disk, otherwise it can happen that the usb disk driver
misses a bus to explore.
Change-Id: I6983b42cf66f946b4ba9763ec09b6e4a848f2e9a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5712
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
for instance usb drivers are unloaded when unused, but they will be
loaded again when a matching device appears. this can only work when
the boot device is already mounted.
Change-Id: Ia92c679cffb6a1fac143c9f8b3bb570fb4555719
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5706
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: waddlesplash <[email protected]>
a strong monotonicity is a property of system_time(). Performance should be
a bit impacted (around 10%).
removed omit-frame-pointer hints as the compiler generates the same without.
Change-Id: I920145d616604f32b38d9e134ce83f3e0e848bc7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5690
Reviewed-by: Adrien Destugues <[email protected]>
Tested-by: Commit checker robot <[email protected]>
only scsi_disk checks the actual value, other drivers take the logical block size.
This change reports the physical block size from the disk rather than the block
size used by IDE/SATA/SCSI commands. On typical modern SATA disks, the SATA
commands will use 512 byte blocks, but the disk will actually read and write
4K blocks internally. This is only of importance for partition alignment for DriveSetup,
and is independant of file systems or partitioning systems. This could also influence
the recommended block size for some file systems.
Change-Id: Id0f2e22659e89fcef64c1f8d04f81cd68995e01f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5667
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
The respective files can be found in the FreeBSD source tree at:
- lib/libstdthreads/call_once.c
- lib/libstdthreads/cnd.c
- lib/libstdthreads/mtx.c
- lib/libstdthreads/threads.h
- lib/libstdthreads/tss.c
Missing is support for PTHREAD_DESTRUCTOR_ITERATIONS.
Change-Id: I7a6c79954f36195eadd1351d308c21a001192232
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5675
Reviewed-by: Fredrik Holmqvist <[email protected]>
Tested-by: Commit checker robot <[email protected]>
Jérôme Duval