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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/nfc/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/nfc/Makefile')
| -rw-r--r-- | drivers/nfc/Makefile | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/nfc/Makefile b/drivers/nfc/Makefile new file mode 100644 index 000000000..7b1bfde1d --- /dev/null +++ b/drivers/nfc/Makefile @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for nfc devices +# + +obj-$(CONFIG_NFC_FDP) += fdp/ +obj-$(CONFIG_NFC_PN544) += pn544/ +obj-$(CONFIG_NFC_MICROREAD) += microread/ +obj-$(CONFIG_NFC_PN533) += pn533/ +obj-$(CONFIG_NFC_MEI_PHY) += mei_phy.o +obj-$(CONFIG_NFC_SIM) += nfcsim.o +obj-$(CONFIG_NFC_PORT100) += port100.o +obj-$(CONFIG_NFC_MRVL) += nfcmrvl/ +obj-$(CONFIG_NFC_TRF7970A) += trf7970a.o +obj-$(CONFIG_NFC_ST21NFCA) += st21nfca/ +obj-$(CONFIG_NFC_ST_NCI) += st-nci/ +obj-$(CONFIG_NFC_NXP_NCI) += nxp-nci/ +obj-$(CONFIG_NFC_S3FWRN5) += s3fwrn5/ +obj-$(CONFIG_NFC_ST95HF) += st95hf/ +obj-$(CONFIG_NFC_VIRTUAL_NCI) += virtual_ncidev.o |