Commit Graph

481 Commits

Author SHA1 Message Date
Arne Fitzenreiter
1d563665ed kernel: run make oldconfig
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-04-08 00:27:47 +02:00
Peter Müller
8e1a464d12 Kernel: Enable LSM support and set security level to "integrity"
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
2022-04-06 20:04:04 +00:00
Peter Müller
11925d6f9f Kernel: Enable SVA support for both Intel and AMD CPUs
Since running virtual machines is one of our legitimate use cases, it
makes sense to provide Qemu with the ability of taking advantage of
IOMMU support for safer virtuall memory allocation, if available.

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Acked-by: Michael Tremer <michael.tremer@ipfire.org>
2022-04-04 19:59:46 +00:00
Peter Müller
4f4422cc1c Kernel: Do not automatically load TTY line disciplines, only if necessary
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
2022-04-04 19:59:39 +00:00
Peter Müller
bf2d8cb8a0 Kernel: Disable support for tracing block I/O actions
This is not needed on IPFire systems, and grsecurity recommends to turn
this off.

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
2022-04-04 19:59:15 +00:00
Peter Müller
26ca63592d Kernel: Set CONFIG_ARCH_MMAP_RND_BITS to 32 bits
This follows a recommendation by ClipOS, making ASLR bypassing attempts
harder.

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
2022-04-04 19:59:08 +00:00
Michael Tremer
5c1a1094ed kernel: Add a basic configuration for riscv64
This kernel configuration is a copy of our kernel configuration for
x86_64 on which I ran "make olddefconfig" which will set any unknown
values to their defaults.

This exists so that we have some kernel (which I did not try to boot) to
complete the build process.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2022-02-22 19:41:39 +00:00
Arne Fitzenreiter
f978b433e6 kernel: aarch64: enable armv8 optimized crypto
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-02-11 17:36:01 +00:00
Arne Fitzenreiter
59ec91c171 kernel: update to 5.15.22
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-02-09 12:17:53 +00:00
Arne Fitzenreiter
70c57ed33e kernel: update to 5.15.21
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-02-06 14:09:43 +00:00
Arne Fitzenreiter
d68f875d61 kernel: enable support for compressed firmwares
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-01-28 14:44:03 +00:00
Arne Fitzenreiter
e385c965fa kernel: aarch64 enable KVM support
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-01-28 11:24:44 +00:00
Arne Fitzenreiter
c18dda556b kernel: update to 5.15.16
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2022-01-21 10:06:22 +00:00
Michael Tremer
6cf219c427 Drop support for i586
This patch removes support for i586 according to the decision being
taken over a year ago.

It removes the architecture from the build system and removes all
required hacks and other quirks that have been necessary before.

There is no need to ship any changed files to the remaining
architectures as the removed code branches have not been used.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2021-12-04 23:27:26 +01:00
Arne Fitzenreiter
65067248d1 kernel: update to 5.15.6
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-12-02 11:34:38 +01:00
Arne Fitzenreiter
ef972dcf7a kernel: update arm config and rootfile (oldconfig)
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-29 09:14:33 +00:00
Arne Fitzenreiter
d4a6dc4270 kernel: update to 5.15.3
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-21 10:56:26 +00:00
Arne Fitzenreiter
521e8aa99d kernel: aarch64 enable ath5k wlan driver
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-20 23:38:06 +00:00
Arne Fitzenreiter
96c83b21b3 kernel: update to 5.15.2
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-13 15:25:39 +00:00
Arne Fitzenreiter
e196a73096 kernel: update aarch64 config
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-11 18:18:23 +00:00
Arne Fitzenreiter
db8199076d kernel: increase CMA size to 24MB
mmc ports need this for DMA transfers.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-10 21:58:44 +00:00
Arne Fitzenreiter
9f3286a9c1 kernel: updated armv6 config
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-10 07:02:58 +00:00
Arne Fitzenreiter
cb9c6cfbd7 kernel: update to 5.15.1
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-09 18:24:26 +01:00
Arne Fitzenreiter
757e5d4e1f kernel: update i586 config
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-06 09:57:30 +01:00
Arne Fitzenreiter
1e5d37e87d kernel: update x86_64 config
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-11-05 17:18:41 +01:00
Arne Fitzenreiter
832490f063 kernel: update to 5.10.76
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-28 00:39:07 +02:00
Arne Fitzenreiter
2e82a4002d kernel: update to 5.10.75
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-21 04:39:52 +02:00
Arne Fitzenreiter
03c7877845 kernel: update to 5.10.74
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-18 00:35:42 +02:00
Arne Fitzenreiter
79930b29a4 kernel: update to 5.10.73
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-15 08:07:04 +02:00
Arne Fitzenreiter
5c372259e3 kernel: update to 5.10.72
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-10 13:23:30 +02:00
Arne Fitzenreiter
58f6264fa4 kernel: update to 5.10.71
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-10 06:46:25 +00:00
Arne Fitzenreiter
13e001f5c2 kernel: config for nanopi r2s
some drivers does nozt work as module so they are now compiled into
main kernel

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-08 19:54:29 +00:00
Arne Fitzenreiter
577c7c09fa kernel: update to 5.10.70
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-10-01 23:23:01 +02:00
Arne Fitzenreiter
3d17e0d683 kernel: update to 5.10.69
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-27 12:21:51 +02:00
Arne Fitzenreiter
13fcfb9a0e kernel: update to 5.10.68
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-26 14:58:27 +02:00
Arne Fitzenreiter
62f705316b kernel: aarch64 enable drivers for common ROCKCHIP boards
thx to Fukan K
fixes #12681

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-25 13:19:25 +00:00
Arne Fitzenreiter
a21d6a30ce kernel: aarch64 oldconfig
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-25 13:07:36 +00:00
Arne Fitzenreiter
037dc6b9bc kernel: update to 5.10.67
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 23:45:56 +02:00
Michael Tremer
cbbed5bc14 kernel: Enable all cgroups on all architectures
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:04:36 +00:00
Michael Tremer
9df49966d6 kernel: Zero-init all stack variables by default
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:04:23 +00:00
Michael Tremer
b7ed5dc817 kernel: Enable support for TPM hardware
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:04:14 +00:00
Michael Tremer
9012cffdb6 kernel: Enable ExFAT on all architectures
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:01:02 +00:00
Michael Tremer
340f155649 kernel: Enable frontswap
"Frontswap provides a “transcendent memory” interface for swap pages. In
some environments, dramatic performance savings may be obtained because
swapped pages are saved in RAM (or a RAM-like device) instead of a swap
disk."

https://www.kernel.org/doc/html/latest/vm/frontswap.html

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:00:52 +00:00
Michael Tremer
15f53912a1 kernel: Disable network security hooks
This is a feature we do not use and it should therefore be disabled

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:00:41 +00:00
Michael Tremer
c913c9862c kernel: Disable OpenvSwitch
We do not use this and so we should not build it to save space.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:00:31 +00:00
Michael Tremer
fef9a33846 kernel: Disable any runtime testing
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:00:21 +00:00
Michael Tremer
828d3d2525 kernel: Disable SLUB debugging
This is not necessary on our systems and according to the documentation
will reduce code size of the allocator which will result in better
performance.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 14:00:10 +00:00
Michael Tremer
034a2402fc kernel: Enable Pressure Stall Information
This is a new type of metric to find out what resource is currently a
bottleneck for the whole system. We might use this for graphs.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 13:59:51 +00:00
Michael Tremer
f58a8cb16f kernel: Disable IRQ time accounting
This feature is now disabled (was disabled on ARM before) as we do not
need it:

"Select this option to enable fine granularity task irq time accounting.
This is done by reading a timestamp on each transitions between softirq
and hardirq state, so there can be a small performance impact."

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 13:59:19 +00:00
Michael Tremer
c0932f8fbe kernel: Disable suspending systems to RAM
We do not make any use of this functionality

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
2021-09-20 13:59:06 +00:00