Added some patches that need to be committed to the poky.

poky-patch/0003-Fresh-0003-64-bit-multilib-hack.patch.patch

@@ -0,0 +1,81 @@
+From cdc1034d5b0b1aa0015caba360fea68b03f8bcb5 Mon Sep 17 00:00:00 2001
+From: Zang Ruochen <[email protected]>
+Date: Tue, 1 Aug 2023 19:32:56 +0800
+Subject: Fresh 0003-64-bit-multilib-hack.patch
+
+Signed-off-by: Zang Ruochen <[email protected]>
+---
+ .../gcc/gcc/0003-64-bit-multilib-hack.patch   | 53 ++++++++++++++++++-
+ 1 file changed, 52 insertions(+), 1 deletion(-)
+
+diff --git a/meta/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
+index d547d7e48a..c66cf10b2c 100644
+--- a/meta/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
++++ b/meta/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
+@@ -35,7 +35,8 @@ Signed-off-by: Mark Hatle <[email protected]>
+  gcc/config/mips/t-linux64          | 28 ++--------------------------
+  gcc/config/riscv/t-linux           |  4 ++--
+  gcc/config/rs6000/t-linux64        |  5 ++---
+- 6 files changed, 14 insertions(+), 41 deletions(-)
++ gcc/config/loongarch/t-linux       | 34 ++++++++++++++++++----------------
++ 7 files changed, 32 insertions(+), 57 deletions(-)
+
+ diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
+ index 57bf4100fcd..aaef5da8059 100644
+@@ -147,3 +148,53 @@ index 01a94242308..1429eceaebf 100644
+
+  rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.cc
+  	$(COMPILE) $<
++diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
++index e40da1792..0c7ec9f8a 100644
++--- a/gcc/config/loongarch/t-linux
+++++ b/gcc/config/loongarch/t-linux
++@@ -18,7 +18,9 @@
++
++ # Multilib
++ MULTILIB_OPTIONS = mabi=lp64d/mabi=lp64f/mabi=lp64s
++-MULTILIB_DIRNAMES = base/lp64d base/lp64f base/lp64s
+++#MULTILIB_DIRNAMES = base/lp64d base/lp64f base/lp64s
+++MULTILIB_DIRNAMES = . . .
+++MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
++
++ # The GCC driver always gets all abi-related options on the command line.
++ # (see loongarch-driver.c:driver_get_normalized_m_opts)
++@@ -36,18 +38,18 @@ else
++ endif
++
++ # Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
++-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
++-
++-    MULTILIB_OSDIRNAMES = \
++-      mabi.lp64d=../lib64$\
++-      $(call if_multiarch,:loongarch64-linux-gnu)
++-
++-    MULTILIB_OSDIRNAMES += \
++-      mabi.lp64f=../lib64/f32$\
++-      $(call if_multiarch,:loongarch64-linux-gnuf32)
++-
++-    MULTILIB_OSDIRNAMES += \
++-      mabi.lp64s=../lib64/sf$\
++-      $(call if_multiarch,:loongarch64-linux-gnusf)
++-
++-endif
+++#ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+++#
+++#    MULTILIB_OSDIRNAMES = \
+++#      mabi.lp64d=../lib64$\
+++#      $(call if_multiarch,:loongarch64-linux-gnu)
+++#
+++#    MULTILIB_OSDIRNAMES += \
+++#      mabi.lp64f=../lib64/f32$\
+++#      $(call if_multiarch,:loongarch64-linux-gnuf32)
+++#
+++#    MULTILIB_OSDIRNAMES += \
+++#      mabi.lp64s=../lib64/sf$\
+++#      $(call if_multiarch,:loongarch64-linux-gnusf)
+++#
+++#endif
++
+-- 
+2.20.1
+

poky-patch/0004-Fixed-missing-kernel-source-code-when-test_kernelmod.patch

@@ -0,0 +1,33 @@
+From 7a00df6f3c0f2ab5a53e339c767a600bfbd14876 Mon Sep 17 00:00:00 2001
+From: Zang Ruochen <[email protected]>
+Date: Fri, 4 Aug 2023 16:15:31 +0800
+Subject: Fixed missing kernel source code when test_kernelmodules
+
+Signed-off-by: Zang Ruochen <[email protected]>
+---
+ meta/recipes-kernel/linux/kernel-devsrc.bb | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
+index 6764598d48..ce5777fbe9 100644
+--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
++++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
+@@ -318,6 +318,15 @@ do_install() {
+ 	    cp -a --parents arch/mips/kernel/syscalls/*.tbl $kerneldir/build 2>/dev/null || :
+ 	    cp -a --parents arch/mips/tools/elf-entry.c $kerneldir/build 2>/dev/null || :
+ 	fi
++	
++	if [ "${ARCH}" = "loongarch" ]; then
++	    cp -a --parents arch/loongarch/kernel/asm-offsets.c $kerneldir/build
++	    cp -a --parents Kbuild $kerneldir/build
++	    cp -a --parents arch/loongarch/vdso/*.S $kerneldir/build 2>/dev/null || :
++	    cp -a --parents arch/loongarch/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || :
++	    cp -a --parents arch/loongarch/vdso/*getcpu.* $kerneldir/build 2>/dev/null || :
++	    cp -a --parents arch/loongarch/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || :
++	fi
+
+         # required to build scripts/selinux/genheaders/genheaders
+         cp -a --parents security/selinux/include/* $kerneldir/build/
+-- 
+2.20.1
+