From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise 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 Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- drivers/platform/Makefile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/platform/Makefile (limited to 'drivers/platform/Makefile') diff --git a/drivers/platform/Makefile b/drivers/platform/Makefile new file mode 100644 index 000000000..fa322e7f8 --- /dev/null +++ b/drivers/platform/Makefile @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for linux/drivers/platform +# + +obj-$(CONFIG_X86) += x86/ +obj-$(CONFIG_LOONGARCH) += loongarch/ +obj-$(CONFIG_MELLANOX_PLATFORM) += mellanox/ +obj-$(CONFIG_MIPS) += mips/ +obj-$(CONFIG_OLPC_EC) += olpc/ +obj-$(CONFIG_GOLDFISH) += goldfish/ +obj-$(CONFIG_CHROME_PLATFORMS) += chrome/ +obj-$(CONFIG_CZNIC_PLATFORMS) += cznic/ +obj-$(CONFIG_SURFACE_PLATFORMS) += surface/ +obj-$(CONFIG_ARM64_PLATFORM_DEVICES) += arm64/ +obj-$(CONFIG_BCM2835_VCHIQ) += raspberrypi/ +obj-$(CONFIG_ACPI_WMI) += wmi/ -- cgit v1.3.1