mtk-20170518/target/linux/octeontx, branch master MTK 20170518 : Mediatek SDK based on OpenWRT Barrier Breaker kernel: add missing ARM64_SSBD symbol 2018-07-31T09:22:11+00:00 Stijn Tintel stijn@linux-ipv6.be 2018-07-31T09:19:18+00:00 77e3e706ce0dfe653a28e088bdcf0acddead0091 In 4.14.57, a new symbol for Spectre v4 mitigation was introduced for ARM64. Add this symbol to all ARM64 targets using kernel 4.14. This mitigates CVE-2018-3639 on ARM64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> 
In 4.14.57, a new symbol for Spectre v4 mitigation was introduced for
ARM64. Add this symbol to all ARM64 targets using kernel 4.14.

This mitigates CVE-2018-3639 on ARM64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
kernel: enable THIN_ARCHIVES by default 2018-05-22T05:55:20+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:37+00:00 67a3cdcbb05559549985a189eabaf2df92559ed7 THIN_ARCHIVES option is enabled by default in the kernel configuration and no one target config disables it. So enable it by default and remove this symbol from target specific configs to keep them light. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
THIN_ARCHIVES option is enabled by default in the kernel configuration
and no one target config disables it. So enable it by default and remove
this symbol from target specific configs to keep them light.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
kernel: enable FUTEX_PI by default 2018-05-22T05:55:12+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:36+00:00 bdc2b58c4bccb50242af853dc80b50f9324b841c New FUTEX_PI configuration symbol enabled if FUTEX and RT_MUTEX symbols are enabled. Both of these symbols are enabled by default in the generic config, so enable FUTEX_PI by default too to keep platform specific configs minimal. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
New FUTEX_PI configuration symbol enabled if FUTEX and RT_MUTEX symbols
are enabled. Both of these symbols are enabled by default in the
generic config, so enable FUTEX_PI by default too to keep platform
specific configs minimal.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
kernel: enable EXPORTFS by default 2018-05-22T05:55:05+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:35+00:00 a08b0d0c3149060f1585ad3ea2ea3edfde71bce4 OVERLAY_FS config symbol selects EXPORTFS since 4.12 kernel, we have OVERLAY_FS enabled by default, so enable EXPORTFS in the generic config of 4.14 and remove this option from platform specific configs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
OVERLAY_FS config symbol selects EXPORTFS since 4.12 kernel, we have
OVERLAY_FS enabled by default, so enable EXPORTFS in the generic config
of 4.14 and remove this option from platform specific configs.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
kernel: disable DRM_LIB_RANDOM by default 2018-05-22T05:54:57+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:34+00:00 978543a246c6badb5e5e1c2430211e01f005af27 DRM_LIB_RANDOM config symbol selected only by DRM_DEBUG_MM_SELFTEST which is disable by default, so disable DRM_LIB_RANDOM by default too. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
DRM_LIB_RANDOM config symbol selected only by DRM_DEBUG_MM_SELFTEST
which is disable by default, so disable DRM_LIB_RANDOM by default too.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
kernel: disable DMA_{NOOP|VIRT}_OPS by default 2018-05-22T05:54:49+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:33+00:00 ead26e9db649a508ba93e7e8193ada70322620b1 These options do not used by any supported arch, so disable them by default to make arch configs a bit more clean. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
These options do not used by any supported arch, so disable them by
default to make arch configs a bit more clean.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
kernel: disable ARCH_WANTS_THP_SWAP by default 2018-05-22T05:54:42+00:00 Sergey Ryazanov ryazanov.s.a@gmail.com 2018-05-21T09:12:32+00:00 f928c338ad6c8215a5fe280473e37786157a2d05 Only one arch (x86_64) enables this option. So disable ARCH_WANTS_THP_SWAP by default and remove referencies to it from all configs (except x86_64) to make them clean. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> 
Only one arch (x86_64) enables this option. So disable
ARCH_WANTS_THP_SWAP by default and remove referencies to it from all
configs (except x86_64) to make them clean.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
octeontx: make board.d files executable 2018-05-17T05:40:19+00:00 Mathias Kresin dev@kresin.me 2018-05-07T18:20:19+00:00 a181781bf8ba1e983396fe9aeeacf22a890ce7c2 Add the executable permission to the files to ensure they run on firstboot. Signed-off-by: Mathias Kresin <dev@kresin.me> 
Add the executable permission to the files to ensure they run on
firstboot.

Signed-off-by: Mathias Kresin <dev@kresin.me>
arm64: enable harden branch predictor 2018-04-27T19:34:18+00:00 Mathias Kresin dev@kresin.me 2018-04-26T20:25:11+00:00 3877550114c37be4dfcb6dce7f28ef5400529326 Enable the harden branch predictor for arm64 as it is recommend. Signed-off-by: Mathias Kresin <dev@kresin.me> 
Enable the harden branch predictor for arm64 as it is recommend.

Signed-off-by: Mathias Kresin <dev@kresin.me>
octeontx: use the generic board detection 2018-02-23T07:21:50+00:00 Mathias Kresin dev@kresin.me 2018-02-23T07:20:47+00:00 50641a0f9a6a4b32aaa17d2c735883f3b2f19270 Use the generic board detection based on the device tree compatible string instead of a target specific one. Signed-off-by: Mathias Kresin <dev@kresin.me> 
Use the generic board detection based on the device tree compatible
string instead of a target specific one.

Signed-off-by: Mathias Kresin <dev@kresin.me>