diff options
| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-04 01:33:23 -0700 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-09-04 12:58:04 +0200 |
| commit | 836b2fe544a5e9b5ce116622cb36fba33838c6fd (patch) | |
| tree | 95e38e4aaa0a6a78e373148b3d0af4aa2ab3d371 /drivers/tty/ipwireless/tty.h | |
| download | linux-stable-836b2fe544a5e9b5ce116622cb36fba33838c6fd.tar.gz linux-stable-836b2fe544a5e9b5ce116622cb36fba33838c6fd.zip | |
selftests/bpf: Check that JMP32 pointer vs zero jumps are not predictedgrafted
Add jmp32_ptr_vs_zero_jne: the fall-through of the 32-bit compare, which
the verifier used to skip, contains an out of bounds map value access,
hence w/o the previous patch the program is accepted. See previous patch
for detailed description.
Reported-by: Nicholas Carlini <npc@anthropic.com>
Suggested-by: Nicholas Carlini <npc@anthropic.com>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/bpf/20260904083325.2083493-6-eddyz87@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'drivers/tty/ipwireless/tty.h')
| -rw-r--r-- | drivers/tty/ipwireless/tty.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/tty/ipwireless/tty.h b/drivers/tty/ipwireless/tty.h new file mode 100644 index 000000000..ec698d9f3 --- /dev/null +++ b/drivers/tty/ipwireless/tty.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * IPWireless 3G PCMCIA Network Driver + * + * Original code + * by Stephen Blackheath <stephen@blacksapphire.com>, + * Ben Martel <benm@symmetric.co.nz> + * + * Copyrighted as follows: + * Copyright (C) 2004 by Symmetric Systems Ltd (NZ) + * + * Various driver changes and rewrites, port to new kernels + * Copyright (C) 2006-2007 Jiri Kosina + * + * Misc code cleanups and updates + * Copyright (C) 2007 David Sterba + */ + +#ifndef _IPWIRELESS_CS_TTY_H_ +#define _IPWIRELESS_CS_TTY_H_ + +#include <linux/types.h> +#include <linux/sched.h> + +#include <pcmcia/cistpl.h> +#include <pcmcia/ds.h> + +struct ipw_tty; +struct ipw_network; +struct ipw_hardware; + +int ipwireless_tty_init(void); +void ipwireless_tty_release(void); + +struct ipw_tty *ipwireless_tty_create(struct ipw_hardware *hw, + struct ipw_network *net); +void ipwireless_tty_free(struct ipw_tty *tty); +void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data, + unsigned int length); +int ipwireless_tty_is_modem(struct ipw_tty *tty); +void ipwireless_tty_notify_control_line_change(struct ipw_tty *tty, + unsigned int channel_idx, + unsigned int control_lines, + unsigned int changed_mask); + +#endif |