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/tty/Makefile | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 drivers/tty/Makefile (limited to 'drivers/tty/Makefile') diff --git a/drivers/tty/Makefile b/drivers/tty/Makefile new file mode 100644 index 000000000..8ca1a0a22 --- /dev/null +++ b/drivers/tty/Makefile @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_TTY) += tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o \ + tty_buffer.o tty_port.o tty_mutex.o \ + tty_ldsem.o tty_baudrate.o tty_jobctrl.o \ + n_null.o +obj-$(CONFIG_LEGACY_PTYS) += pty.o +obj-$(CONFIG_UNIX98_PTYS) += pty.o +obj-$(CONFIG_AUDIT) += tty_audit.o +obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o +obj-$(CONFIG_N_HDLC) += n_hdlc.o +obj-$(CONFIG_N_GSM) += n_gsm.o + +obj-y += vt/ +obj-$(CONFIG_HVC_DRIVER) += hvc/ +obj-y += serial/ +obj-$(CONFIG_SERIAL_DEV_BUS) += serdev/ + +# tty drivers +obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o +obj-$(CONFIG_MOXA_INTELLIO) += moxa.o +obj-$(CONFIG_MOXA_SMARTIO) += mxser.o +obj-$(CONFIG_NOZOMI) += nozomi.o +obj-$(CONFIG_NULL_TTY) += ttynull.o +obj-$(CONFIG_PPC_EPAPR_HV_BYTECHAN) += ehv_bytechan.o +obj-$(CONFIG_GOLDFISH_TTY) += goldfish.o +obj-$(CONFIG_MIPS_EJTAG_FDC_TTY) += mips_ejtag_fdc.o +obj-$(CONFIG_VCC) += vcc.o +obj-$(CONFIG_RPMSG_TTY) += rpmsg_tty.o + +obj-y += ipwireless/ -- cgit v1.3.1