diff --git a/README b/README
new file mode 100644
index 0000000..4463d56
--- /dev/null
+++ b/README
@@ -0,0 +1 @@
+BTF problem with pahole 1.24 https://devkernel.io/posts/pahole-error/
\ No newline at end of file
diff --git a/_config b/_config
index 12090fc..0ddb8c7 100644
--- a/_config
+++ b/_config
@@ -2,14 +2,14 @@
 # Automatically generated file; DO NOT EDIT.
 # Linux/riscv 5.15.0 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="riscv64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0"
+CONFIG_CC_VERSION_TEXT="gcc (Debian 12.2.0-10) 12.2.0"
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=120200
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=24000
+CONFIG_AS_VERSION=23950
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=24000
+CONFIG_LD_VERSION=23950
 CONFIG_LLD_VERSION=0
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
@@ -261,6 +261,7 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RISCV_DMA_NONCOHERENT=y
 
 #
 # SoC selection
@@ -406,6 +407,8 @@ CONFIG_GENERIC_IDLE_POLL_SETUP=y
 CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_ARCH_HAS_SET_MEMORY=y
 CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_ARCH_HAS_DMA_SET_UNCACHED=y
+CONFIG_ARCH_HAS_DMA_CLEAR_UNCACHED=y
 CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
 CONFIG_HAVE_ASM_MODVERSIONS=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
@@ -2228,6 +2231,7 @@ CONFIG_WLAN_VENDOR_ZYDAS=y
 CONFIG_WLAN_VENDOR_QUANTENNA=y
 # CONFIG_QTNFMAC_PCIE is not set
 CONFIG_USB_WIFI_ECR6600U=y
+# CONFIG_AIC_WLAN_SUPPORT is not set
 # CONFIG_MAC80211_HWSIM is not set
 # CONFIG_USB_NET_RNDIS_WLAN is not set
 # CONFIG_VIRT_WIFI is not set
@@ -3372,6 +3376,7 @@ CONFIG_MEDIA_ATTACH=y
 # CONFIG_VIDEO_IMX335 is not set
 # CONFIG_VIDEO_IMX355 is not set
 # CONFIG_VIDEO_IMX412 is not set
+# CONFIG_VIDEO_IMX708 is not set
 # CONFIG_VIDEO_OV02A10 is not set
 # CONFIG_VIDEO_OV2640 is not set
 # CONFIG_VIDEO_OV2659 is not set
@@ -3722,6 +3727,7 @@ CONFIG_DRM_PANEL=y
 # CONFIG_DRM_PANEL_INNOLUX_EJ030NA is not set
 # CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
 CONFIG_DRM_PANEL_JADARD_JD9365DA_H3=y
+# CONFIG_DRM_PANEL_STARFIVE_10INCH is not set
 # CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
 # CONFIG_DRM_PANEL_KHADAS_TS050 is not set
 # CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
@@ -4094,6 +4100,7 @@ CONFIG_SND_SOC_STARFIVE_I2S=y
 # CONFIG_SND_SOC_STARFIVE_PDM is not set
 # CONFIG_SND_SOC_STARFIVE_TDM is not set
 # CONFIG_SND_SOC_STARFIVE_SPDIF is not set
+# CONFIG_SND_SOC_STARFIVE_SOF_TDM_DAI is not set
 CONFIG_SND_SOC_I2C_AND_SPI=y
 
 #
@@ -5670,8 +5677,16 @@ CONFIG_HAS_DMA=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
 CONFIG_SWIOTLB=y
 # CONFIG_DMA_RESTRICTED_POOL is not set
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
 CONFIG_DMA_CMA=y
 # CONFIG_DMA_PERNUMA_CMA is not set
 
@@ -5735,7 +5750,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 #
 # Compile-time checks and compiler options
 #
-# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+CONFIG_DEBUG_INFO_BTF=y
+CONFIG_PAHOLE_HAS_SPLIT_BTF=y
+CONFIG_DEBUG_INFO_BTF_MODULES=y
+# CONFIG_GDB_SCRIPTS is not set
 CONFIG_FRAME_WARN=2048
 # CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_READABLE_ASM is not set