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| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-04 17:05:56 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-09-04 18:17:30 -0700 |
| commit | 506ada89629ec7059b96ecfb0dc7d33ece0103ca (patch) | |
| tree | 0b07297409b68d2333fb4f0eae7f3b072eb68d4c /drivers/net/wan/Makefile | |
| download | linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.tar.gz linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.zip | |
bpf: mark a NULL kfunc argument precisegrafted
check_kfunc_arg() allows bpf_register_is_null() for nullable arguments
w/o marking the underlying scalar register precise. Hence a checkpoint
created on such a path would prune against arbitrary scalar value.
Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)")
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/net/wan/Makefile')
| -rw-r--r-- | drivers/net/wan/Makefile | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/net/wan/Makefile b/drivers/net/wan/Makefile new file mode 100644 index 000000000..00e9b7ee1 --- /dev/null +++ b/drivers/net/wan/Makefile @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the Linux network (wan) device drivers. +# +# 3 Aug 2000, Christoph Hellwig <hch@infradead.org> +# Rewritten to use lists instead of if-statements. +# + +obj-$(CONFIG_HDLC) += hdlc.o +obj-$(CONFIG_HDLC_RAW) += hdlc_raw.o +obj-$(CONFIG_HDLC_RAW_ETH) += hdlc_raw_eth.o +obj-$(CONFIG_HDLC_CISCO) += hdlc_cisco.o +obj-$(CONFIG_HDLC_FR) += hdlc_fr.o +obj-$(CONFIG_HDLC_PPP) += hdlc_ppp.o +obj-$(CONFIG_HDLC_X25) += hdlc_x25.o + +obj-y += framer/ + +obj-$(CONFIG_FARSYNC) += farsync.o + +obj-$(CONFIG_LAPBETHER) += lapbether.o +obj-$(CONFIG_N2) += n2.o +obj-$(CONFIG_C101) += c101.o +obj-$(CONFIG_WANXL) += wanxl.o +obj-$(CONFIG_PCI200SYN) += pci200syn.o +obj-$(CONFIG_PC300TOO) += pc300too.o +obj-$(CONFIG_IXP4XX_HSS) += ixp4xx_hss.o +obj-$(CONFIG_FSL_QMC_HDLC) += fsl_qmc_hdlc.o +obj-$(CONFIG_FSL_UCC_HDLC) += fsl_ucc_hdlc.o +obj-$(CONFIG_SLIC_DS26522) += slic_ds26522.o + +clean-files := wanxlfw.inc +$(obj)/wanxl.o: $(obj)/wanxlfw.inc + +CROSS_COMPILE_M68K = m68k-linux-gnu- + +ifeq ($(CONFIG_WANXL_BUILD_FIRMWARE),y) +ifeq ($(ARCH),m68k) + M68KCC = $(CC) + M68KLD = $(LD) +else + M68KCC = $(CROSS_COMPILE_M68K)gcc + M68KLD = $(CROSS_COMPILE_M68K)ld +endif + +quiet_cmd_build_wanxlfw = BLDFW $@ + cmd_build_wanxlfw = hexdump -ve '"\n" 16/1 "0x%02X,"' $< | \ + sed 's/0x ,//g;1s/^/static const u8 firmware[]={/;$$s/,$$/\n};\n/' > $@ + +$(obj)/wanxlfw.inc: $(obj)/wanxlfw.bin FORCE + $(call if_changed,build_wanxlfw) + +quiet_cmd_m68kld_bin_o = M68KLD $@ + cmd_m68kld_bin_o = $(M68KLD) --oformat binary -Ttext 0x1000 $< -o $@ + +$(obj)/wanxlfw.bin: $(obj)/wanxlfw.o FORCE + $(call if_changed,m68kld_bin_o) + +quiet_cmd_m68kas_o_S = M68KAS $@ + cmd_m68kas_o_S = $(M68KCC) -D__ASSEMBLY__ -Wp,-MD,$(depfile) -I$(srctree)/include/uapi -c -o $@ $< + +$(obj)/wanxlfw.o: $(src)/wanxlfw.S FORCE + $(call if_changed_dep,m68kas_o_S) +endif +targets += wanxlfw.inc wanxlfw.bin wanxlfw.o |