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249 Commits

Author SHA1 Message Date
Christian Helmuth
0768185fea depot: update recipe hashes 2022-04-28 11:52:06 +02:00
Norman Feske
7d6c592417 vfs/rump: handle split block I/O jobs 
This patch fixes a potential data corruption issue that could occur when
issuing large I/O requests to vfs/rump, which don't fit into the default
block I/O buffer of 128 KiB. Note that we haven't observed the problem
in practice (Sculpt hosts vfs/rump in a dedicated vfs server, which
fragments requests) but spotted the issue while reviewing the code. We
could trigger problem by explicitly changing the I/O buffer size to 32
KiB.

Issue #4474
 2022-04-13 14:08:25 +02:00
Christian Helmuth
8ece236635 depot: update recipe hashes 2022-04-13 11:54:46 +02:00
Christian Prochaska
f91ece78e0 dde_rump: move periodic sync into rump kernel thread 
Issue #4459
 2022-04-13 09:29:06 +02:00
Christian Prochaska
d8211b65a5 dde_rump: fix clock functions 
Issue #4459
 2022-04-13 09:29:06 +02:00
Christian Prochaska
95aba3feef dde_rump: dispatch I/O signals in Timed_semaphore 
Issue #4459
 2022-04-13 09:29:05 +02:00
Christian Prochaska
af80ecb651 dde_rump: check blocking condition right before blocking 
Issue #4459
 2022-04-13 09:29:05 +02:00
Christian Helmuth
d21464399f vfs_rump: use dynamic_cast for safe downcasts 
As it stands, the implementation requires minimal reflection measures to
implement correct cleanup procedure. static_cast<> cannot be used as it
does not implement runtime type casting as dynamic_cast<> does.
 2022-04-13 09:29:05 +02:00
Christian Helmuth
8a4f4fcea9 vfs_rump: reflect resource shortage as return values 
The function Vfs::Directory_service::watch() is not expected to throw
Out_of_ram/Out_of_caps but use dedicated Watch_result errors.
 2022-04-13 09:29:05 +02:00
Christian Helmuth
eb895975e2 lib/vfs: clear BUILD_ARTIFACTS in dummy targets 2022-04-13 09:29:05 +02:00
Christian Helmuth
108fe84f5a Remove SIGNAL/CAP/RAM services from run scripts 
Related to #2407
 2022-04-13 08:08:00 +02:00
Christian Helmuth
2b3370c8d8 depot: update recipe hashes 2022-02-28 11:46:35 +01:00
Christian Prochaska
88dec4cc94 dde_rump: support blocking I/O operations from non-ep threads 
Issue #4433
 2022-02-28 11:45:19 +01:00
Norman Feske
649647538b depot: update recipe hashes 2022-02-15 10:23:59 +01:00
Norman Feske
33b038e8a7 Consistent spelling of "writeable" 
Fixes #4425
 2022-02-15 10:23:58 +01:00
Norman Feske
997a24e91a dde_rump: remove use of Dataspace::phys_addr 
This patch removes dead code. The Rump kernel does not need to know any
physical addresses of allocated memory.

Issue #2243
 2022-02-15 10:16:52 +01:00
Norman Feske
911ff31709 dde_rump: use Block::Connection::Job API 
This patch replaces the direct interaction with the packet stream of
the block session by the use of the 'Block::Connection::Job' API,
removing the reliance on blocking packet-stream semantics.

Since I/O signals can now occur during 'Backend::submit', the patch
conditions the periodic calls of 'rump_sys_sync' by taking the backend
state into account.

Issue #4390
 2022-02-15 10:10:03 +01:00
Christian Helmuth
65284b29f8 depot: update recipe hashes 2022-01-19 12:38:13 +01:00
Josef Söntgen
713c841965 vfs/rump: enable update mtime 
Although support was added some time ago (#1784) the commit missed
executing the code from the 'Vfs::File_system' interface.

Fixes #4371.
 2022-01-19 12:38:12 +01:00
Norman Feske
5611fd2355 depot: update recipe hashes 2021-12-17 15:06:38 +01:00
Christian Helmuth
92b7be4d11 depot: update recipe hashes 2021-11-30 12:08:54 +01:00
Norman Feske
dc39a8db62 base: introduce Allocator::try_alloc 
This patch changes the 'Allocator' interface to the use of 'Attempt'
return values instead of using exceptions for propagating errors.

To largely uphold compatibility with components using the original
exception-based interface - in particluar use cases where an 'Allocator'
is passed to the 'new' operator - the traditional 'alloc' is still
supported. But it existes merely as a wrapper around the new
'try_alloc'.

Issue #4324
 2021-11-29 15:11:52 +01:00
Christian Helmuth
abc9a2f232 depot: update recipe hashes 2021-10-14 13:46:25 +02:00
Christian Helmuth
83c5648d33 depot: update recipe hashes 2021-08-30 15:00:39 +02:00
Christian Helmuth
ece33d37f8 depot: update recipe hashes 2021-06-25 11:46:37 +02:00
Christian Helmuth
1d52bd017d depot: update recipe hashes 2021-05-28 14:16:46 +02:00
Martin Stein
0069660958 rump: fix compiler warning 
Fixes two warnings of this type:

! src/lib/vfs/rump/vfs_rump.cc:214:52: warning: narrowing conversion of
! ‘(s.stat::st_mode & 64)’ from ‘__mode_t’ {aka ‘unsigned int’} to ‘bool’
! [-Wnarrowing]
!
!  214 |                           .executable = (s.st_mode & S_IXUSR) };
!      |                                         ~~~~~~~~~~~^~~~~~~~~~

Fixes #4160
 2021-05-28 14:15:28 +02:00
Martin Stein
fd0a4e78c8 rump: write less to the log 
Remove calls to the Genode log functions that were done unconditionally or
according to a static verbosity flag.

Ref #4032
 2021-05-28 14:15:27 +02:00
Alexander Boettcher
67a8f29697 rump_ext2.run: increase cap quota for sel4 2021-05-28 14:15:27 +02:00
Christian Helmuth
777923f9bd depot: update recipe hashes 2021-05-10 11:18:12 +02:00
Norman Feske
516a9a6925 depot: update recipe hashes 2021-05-05 11:35:31 +02:00
Christian Prochaska
9b854e1496 Prevent recursive 'memset()' calls with gcc 10 
Fixes #4125
 2021-05-05 11:35:31 +02:00
Norman Feske
efbed6f7bf depot: update recipe hashes 2021-04-20 12:10:58 +02:00
Norman Feske
468e7a825c base/cache.h: rename Cache_attribute to Cache 
The short name is better because the type will become prominently
visible at the API.

Issue #2243
 2021-04-20 12:10:31 +02:00
Norman Feske
f925fef17b base: Refine Range_allocator::alloc_aligned 
This patch changes the 'alloc_aligned' interface as follows:

- The former 'from' and 'to' arguments are replaced by a single
  'range' argument.

- The distinction of the use cases of regular allocations vs.
  address-constrained allocations is now overed by a dedicated
  overload instead of relying on a default argument.

- The 'align' argument has been changed from 'int' to 'unsigned'
  to be better compatible with 'addr_t' and 'size_t'.

Fixes #4067
 2021-04-20 12:03:04 +02:00
Christian Helmuth
cbe81d35b9 autopilot: disable run script not supported by riscv 
Issue #4021
 2021-02-25 11:22:59 +01:00
Norman Feske
64165d829e depot: update recipe hashes 2021-02-23 12:07:18 +01:00
Sebastian Sumpf
b6d20b4742 autopilot: disable run script not supported by riscv 
- libc and nic driver are currently not available on RISC-V

issue #4021
 2021-02-23 12:07:16 +01:00
Norman Feske
a981fb864c depot: update recipe hashes 2021-01-25 14:00:43 +01:00
Christian Helmuth
1bef11accf depot: update recipe hashes 2020-12-18 09:10:52 +01:00
Christian Helmuth
f2e0c164c2 depot: update recipe hashes 2020-11-27 09:21:06 +01:00
Sebastian Sumpf
722254f864 dde_rump: Set '-fcommon' for rump host tools 
GCC 10 has `-fno-common` as default which leads to multiple definitions of
of symbols.

Fixes #3960
 2020-11-27 09:19:09 +01:00
Christian Helmuth
91f8281618 depot: update recipe hashes 2020-10-09 13:35:57 +02:00
Martin Stein
1b41d9db90 base: remove alarm library from base 
Ref #3884
 2020-10-09 13:33:36 +02:00
Martin Stein
c1d0179194 dde_rump: move private headers to src/include 
Ref #3884
 2020-10-09 13:33:36 +02:00
Martin Stein
04463806a8 dde_rump: remove unused rump_cgd 
Ref #3884
 2020-10-09 13:33:36 +02:00
Martin Stein
af01370cc1 run/rump_fat: raise ram quota 
Ref #3884
 2020-10-09 13:33:35 +02:00
Christian Helmuth
c59c266afc depot: update recipe hashes 2020-09-17 14:23:14 +02:00
Christian Helmuth
c649307720 depot: update recipe hashes 2020-08-28 08:29:12 +02:00
Norman Feske
7d0cb9620b depot: update recipe hashes 2020-08-25 11:50:41 +02:00