linux/arch/riscv
Tiezhu Yang 8386f58f8d asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch
Now we specify the minimal version of GCC as 5.1 and Clang/LLVM as 11.0.0
in Documentation/process/changes.rst, __CHAR_BIT__ and __SIZEOF_LONG__ are
usable, it is probably fine to unify the definition of __BITS_PER_LONG as
(__CHAR_BIT__ * __SIZEOF_LONG__) in asm-generic uapi bitsperlong.h.

In order to keep safe and avoid regression, only unify uapi bitsperlong.h
for some archs such as arm64, riscv and loongarch which are using newer
toolchains that have the definitions of __CHAR_BIT__ and __SIZEOF_LONG__.

Suggested-by: Xi Ruoyao <xry111@xry111.site>
Link: https://lore.kernel.org/all/d3e255e4746de44c9903c4433616d44ffcf18d1b.camel@xry111.site/
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arch/a3a4f48a-07d4-4ed9-bc53-5d383428bdd2@app.fastmail.com/
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-22 17:04:36 +02:00
..
boot RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
configs Remove orphaned CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT 2023-03-27 13:12:09 +02:00
errata RISC-V: fix sifive and thead section mismatches in errata 2023-04-29 13:18:19 -07:00
include asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch 2023-06-22 17:04:36 +02:00
kernel Probes fixes for 6.4-rc1: 2023-05-18 09:04:45 -07:00
kvm RISC-V Patches for the 6.4 Merge Window, Part 2 2023-05-05 12:23:33 -07:00
lib riscv: Allow to downgrade paging mode from the command line 2023-04-26 07:30:52 -07:00
mm riscv: mm: init: Pass a pointer to virt_to_page() 2023-05-29 11:27:07 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-03-09 22:22:11 -08:00
purgatory purgatory: fix disabling debug info 2023-04-08 19:36:53 +09:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild 2022-06-01 22:26:32 -07:00
Kconfig RISC-V Patches for the 6.4 Merge Window, Part 2 2023-05-05 12:23:33 -07:00
Kconfig.debug
Kconfig.errata Merge patch series "RISC-V: Fixes for riscv_has_extension[un]likely()'s alternative dependency" 2023-03-29 12:26:38 -07:00
Kconfig.socs RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00
Makefile RISC-V Patches for the 6.4 Merge Window, Part 1 2023-04-28 16:55:39 -07:00
Makefile.postlink riscv: Use --emit-relocs in order to move .rela.dyn in init 2023-04-19 07:46:33 -07:00