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2024-01-20Merge tag 'loongarch-6.8' of ↵Linus Torvalds1-8/+47
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Raise minimum clang version to 18.0.0 - Enable initial Rust support for LoongArch - Add built-in dtb support for LoongArch - Use generic interface to support crashkernel=X,[high,low] - Some bug fixes and other small changes - Update the default config file. * tag 'loongarch-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (22 commits) MAINTAINERS: Add BPF JIT for LOONGARCH entry LoongArch: Update Loongson-3 default config file LoongArch: BPF: Prevent out-of-bounds memory access LoongArch: BPF: Support 64-bit pointers to kfuncs LoongArch: Fix definition of ftrace_regs_set_instruction_pointer() LoongArch: Use generic interface to support crashkernel=X,[high,low] LoongArch: Fix and simplify fcsr initialization on execve() LoongArch: Let cores_io_master cover the largest NR_CPUS LoongArch: Change SHMLBA from SZ_64K to PAGE_SIZE LoongArch: Add a missing call to efi_esrt_init() LoongArch: Parsing CPU-related information from DTS LoongArch: dts: DeviceTree for Loongson-2K2000 LoongArch: dts: DeviceTree for Loongson-2K1000 LoongArch: dts: DeviceTree for Loongson-2K0500 LoongArch: Allow device trees be built into the kernel dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for interrupt-names dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for reg-names dt-bindings: loongarch: Add Loongson SoC boards compatibles dt-bindings: loongarch: Add CPU bindings for LoongArch LoongArch: Enable initial Rust support ...
2024-01-17LoongArch: Update Loongson-3 default config fileHuacai Chen1-8/+47
1, Increase NR_CPUS to 256. 2, Enable some cgroup options. 3, Enable some PREEMPT_DYNAMIC/SCHED_CORE options. 4, Enable some CMA/DMA_CMA options. 5, Enable some F2FS options. 6, Enable some DMABUF/UDMABUF options. 7, Enable some USB4 and NTB options. 8, Enable some networking options (MPTCP). 9, Enable Loongson-specific drivers: APB DMA, ASoC. 10, Enable PCI_HOST_GENERIC and SND_VIRTIO for virtual machine. 11, Remove obsolete SECURITY_SELINUX_DISABLE. 12, Regenerate the whole file to keep the order of options be the same as the latest source code. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-01-04bpfilter: remove bpfilterQuentin Deslandes1-1/+0
bpfilter was supposed to convert iptables filtering rules into BPF programs on the fly, from the kernel, through a usermode helper. The base code for the UMH was introduced in 2018, and couple of attempts (2, 3) tried to introduce the BPF program generate features but were abandoned. bpfilter now sits in a kernel tree unused and unusable, occasionally causing confusion amongst Linux users (4, 5). As bpfilter is now developed in a dedicated repository on GitHub (6), it was suggested a couple of times this year (LSFMM/BPF 2023, LPC 2023) to remove the deprecated kernel part of the project. This is the purpose of this patch. [1]: https://lore.kernel.org/lkml/20180522022230.2492505-1-ast@kernel.org/ [2]: https://lore.kernel.org/bpf/20210829183608.2297877-1-me@ubique.spb.ru/#t [3]: https://lore.kernel.org/lkml/20221224000402.476079-1-qde@naccy.de/ [4]: https://dxuuu.xyz/bpfilter.html [5]: https://github.com/linuxkit/linuxkit/pull/3904 [6]: https://github.com/facebook/bpfilter Signed-off-by: Quentin Deslandes <qde@naccy.de> Link: https://lore.kernel.org/r/20231226130745.465988-1-qde@naccy.de Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-01-02net/sched: Remove CONFIG_NET_ACT_IPT from default configsJamal Hadi Salim1-1/+0
Now that we are retiring the IPT action. Reviewed-by: Victor Noguiera <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-02LoongArch: KVM: Enable kvm config and add the makefileTianrui Zhao1-0/+2
Enable LoongArch kvm config and add the makefile to support build kvm module. Reviewed-by: Bibo Mao <maobibo@loongson.cn> Tested-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-09-07LoongArch: Update Loongson-3 default config fileHuacai Chen1-4/+70
1, Enable LSX and LASX. 2, Enable KASLR (CONFIG_RANDOMIZE_BASE). 3, Enable jump label (patching mechanism for static key). 4, Enable LoongArch CRC32(c) Acceleration. 5, Enable Loongson-specific drivers: I2C/RTC/DRM/SOC/CLK/PINCTRL/GPIO/SPI. 6, Enable EXFAT/NTFS3/JFS/GFS2/OCFS2/UBIFS/EROFS/CEPH file systems. 7, Enable WangXun NGBE/TXGBE NIC drivers. 8, Enable some IPVS options. 9, Remove CONFIG_SYSFS_DEPRECATED since it is removed in Kconfig. 10, Remove CONFIG_IP_NF_TARGET_CLUSTERIP since it is removed in Kconfig. 11, Remove CONFIG_NFT_OBJREF since it is removed in Kconfig. 12, Remove CONFIG_R8188EU since it is replaced by CONFIG_RTL8XXXU. Signed-off-by: Trevor Woerner <twoerner@gmail.com> Signed-off-by: Xuewen Wang <wangxuewen@kylinos.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-07-30arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FSSven Joachim1-1/+1
Commit a2225d931f75 ("autofs: remove left-over autofs4 stubs") promised the removal of the fs/autofs/Kconfig fragment for AUTOFS4_FS within a couple of releases, but five years later this still has not happened yet, and AUTOFS4_FS is still enabled in 63 defconfigs. Get rid of it mechanically: git grep -l CONFIG_AUTOFS4_FS -- '*defconfig' | xargs sed -i 's/AUTOFS4_FS/AUTOFS_FS/' Also just remove the AUTOFS4_FS config option stub. Anybody who hasn't regenerated their config file in the last five years will need to just get the new name right when they do. Signed-off-by: Sven Joachim <svenjoac@gmx.de> Acked-by: Ian Kent <raven@themaw.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-03-19ixgb: Remove ixgb driverTony Nguyen1-1/+0
There are likely no users of this driver as the hardware has been discontinued since 2010. Remove the driver and all references to it in documentation. Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-02-25LoongArch: kdump: Add single kernel image implementationYouling Tang1-0/+1
This feature depends on the kernel being relocatable. Enable using single kernel image for kdump, and then no longer need to build two kernels (production kernel and capture kernel share a single kernel image). Also enable CONFIG_CRASH_DUMP in loongson3_defconfig. Signed-off-by: Youling Tang <tangyouling@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-12-14LoongArch: Update Loongson-3 default config fileHuacai Chen1-24/+32
1, Enable suspend (ACPI S3) and hibernation (ACPI S4). 2, Enable some options for FDT-based systems (e.g., SERIAL_OF_PLATFORM). 3, Enable CONFIG_KALLSYMS_ALL and CONFIG_DEBUG_FS to convenient ftrace. 4, Regenerate the whole file to keep the order of options be the same as the latest source code. Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-10-12LoongArch: Update Loongson-3 default config fileHuacai Chen1-8/+55
1, Enable ZBOOT, KEXEC and BPF_JIT; 2, Add more patition types; 3, Add some USB Type-C options; 4, Add some common network options; 5, Add some Bluetooth device drivers; 6, Remove obsolete config options (for some detailed information, see Link). Link: https://lore.kernel.org/kernel-janitors/20220929090645.1389-1-lukas.bulwahn@gmail.com/ Co-developed-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Co-developed-by: Youling Tang <tangyouling@loongson.cn> Signed-off-by: Youling Tang <tangyouling@loongson.cn> Co-developed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-08-12LoongArch: Update Loongson-3 default config fileHuacai Chen1-1/+33
1, Add NVME related options; 2, Add compressed firmware support; 3, Add virtio drivers in order to run in qemu. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-06-03LoongArch: Add Loongson-3 default config fileHuacai Chen1-0/+771
Add a default config file for LoongArch-based Loongson-3 platform. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-12 05:09:32 +0300