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Samuel Holland 0ab89aa5ba selftests/fpu: allow building on other architectures 
[ Upstream commit 790a4a3dd1 ]

Now that ARCH_HAS_KERNEL_FPU_SUPPORT provides a common way to compile and
run floating-point code, this test is no longer x86-specific.

Link: https://lkml.kernel.org/r/20240329072441.591471-16-samuel.holland@sifive.com
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nicolas Schier <nicolas@fjasle.eu>
Cc: Palmer Dabbelt <palmer@rivosinc.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: WANG Xuerui <git@xen0n.name>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
[ Backport from v6.10 ]
Signed-off-by: WangYuli <wangyuli@uniontech.com>
 		2025-07-24 23:36:39 +08:00
.github/workflows CI: Add patch check by using build kernel sw8a 2025-07-11 02:39:50 +08:00
Documentation arch: add ARCH_HAS_KERNEL_FPU_SUPPORT 2025-07-24 23:36:39 +08:00
LICENSES LICENSES: add 0BSD license text 2025-01-18 13:07:45 +08:00
arch riscv: add support for kernel-mode FPU 2025-07-24 23:36:39 +08:00
block scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer 2025-05-26 10:36:22 +08:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2025-05-09 22:54:46 +08:00
crypto crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP() 2025-07-22 16:16:48 +08:00
deepin deepin: OWNERS: Update OWNERS 2025-05-29 18:26:52 +08:00
drivers drm/amd/display: use ARCH_HAS_KERNEL_FPU_SUPPORT 2025-07-24 23:36:39 +08:00
fs ksmbd: fix potential use-after-free in oplock/lease break ack 2025-07-22 16:16:48 +08:00
include arch: add ARCH_HAS_KERNEL_FPU_SUPPORT 2025-07-24 23:36:39 +08:00
init sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP 2025-05-09 23:02:50 +08:00
io_uring io_uring: make fallocate be hashed work 2025-07-22 16:16:47 +08:00
ipc ipc: fix to protect IPCS lookups using RCU 2025-07-03 11:31:56 +08:00
kernel rseq: Fix segfault on registration when rseq_cs is non-zero 2025-07-22 16:16:48 +08:00
lib selftests/fpu: allow building on other architectures 2025-07-24 23:36:39 +08:00
mm kasan: remove kasan_find_vm_area() to prevent possible deadlock 2025-07-22 16:16:48 +08:00
net udp: Make rehash4 independent in udp_lib_rehash() 2025-07-22 21:05:55 +08:00
rust rust: module: place cleanup_module() in .exit.text section 2025-07-09 09:49:55 +08:00
samples samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora 2025-06-10 10:34:50 +08:00
scripts scripts/gdb: fix interrupts.py after maple tree conversion 2025-07-22 16:16:42 +08:00
security selinux: fix selinux_xfrm_alloc_user() to set correct ctx_len 2025-07-03 11:32:08 +08:00
sound ALSA: hda/realtek - Enable mute LED on HP Pavilion Laptop 15-eg100 2025-07-22 16:16:47 +08:00
tools selftests/bpf: adapt one more case in test_lru_map to the new target_free 2025-07-22 16:16:48 +08:00
usr kbuild: hdrcheck: fix cross build with clang 2025-03-18 15:26:16 +08:00
virt KVM: Discard zero mask with function kvm_dirty_ring_reset 2025-06-06 14:45:06 +08:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig
…
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Remove *.orig pattern from .gitignore 2024-12-10 20:42:03 +08:00
.mailmap 20 hotfixes. 12 are cc:stable and the remainder address post-6.5 issues 2023-10-24 09:52:16 -10:00
.rustfmt.toml rust: add `.rustfmt.toml` 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS fs: Remove NTFS classic 2024-12-10 20:39:15 +08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS selftests: ifs: verify test interfaces are created by the driver 2025-07-01 11:32:36 +08:00
Makefile arch: add ARCH_HAS_KERNEL_FPU_SUPPORT 2025-07-24 23:36:39 +08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

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

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.