git.armlinux.org.uk/linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2025-04-26	LoongArch: Handle fp, lsx, lasx and lbt assembly symbols	Tiezhu Yang
	Like the other relevant symbols, export some fp, lsx, lasx and lbt assembly symbols and put the function declarations in header files rather than source files. While at it, use "asmlinkage" for the other existing C prototypes of assembly functions and also do not use the "extern" keyword with function declarations according to the document coding-style.rst. Cc: stable@vger.kernel.org # 6.6+ Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-09-06	LoongArch: Add Loongson Binary Translation (LBT) extension support	Qi Hu
	Loongson Binary Translation (LBT) is used to accelerate binary translation, which contains 4 scratch registers (scr0 to scr3), x86/ARM eflags (eflags) and x87 fpu stack pointer (ftop). This patch support kernel to save/restore these registers, handle the LBT exception and maintain sigcontext. Signed-off-by: Qi Hu <huqi@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>