Edward Adam Davis 1bea2c3e6d ptp: fix corrupted list in ptp_open ... There is no lock protection when writing ptp->tsevqs in ptp_open() and ptp_release(), which can cause data corruption, use spin lock to avoid this issue. Moreover, ptp_release() should not be used to release the queue in ptp_read(), and it should be deleted altogether. Acked-by: Richard Cochran <richardcochran@gmail.com> Reported-and-tested-by: syzbot+df3f3ef31f60781fa911@syzkaller.appspotmail.com Fixes: 8f5de6fb24 ("ptp: support multiple timestamp event readers") Signed-off-by: Edward Adam Davis <eadavis@qq.com> Link: https://lore.kernel.org/r/tencent_CD19564FFE8DA8A5918DFE92325D92DD8107@qq.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2023-11-08 18:47:07 -08:00
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Kconfig	ptp_ocp: implement DPLL ops	2023-09-17 11:50:20 +01:00
Makefile	net: ptp: create a mock-up PTP Hardware Clock driver	2023-08-09 15:59:21 -07:00
ptp_chardev.c	ptp: fix corrupted list in ptp_open	2023-11-08 18:47:07 -08:00
ptp_clock.c	ptp: fix corrupted list in ptp_open	2023-11-08 18:47:07 -08:00
ptp_clockmatrix.c	ptp: ptp_clockmatrix: Add .getmaxphase ptp_clock_info callback	2023-06-20 09:02:33 +01:00
ptp_clockmatrix.h	ptp: ptp_clockmatrix: Add .getmaxphase ptp_clock_info callback	2023-06-20 09:02:33 +01:00
ptp_dfl_tod.c	ptp: add ToD device driver for Intel FPGA cards	2023-03-29 21:25:48 -07:00
ptp_dte.c
ptp_idt82p33.c	ptp: idt82p33: Add .getmaxphase ptp_clock_info callback	2023-06-20 09:02:33 +01:00
ptp_idt82p33.h	ptp: idt82p33: Add .getmaxphase ptp_clock_info callback	2023-06-20 09:02:33 +01:00
ptp_ines.c	ptp: ines: drop of_match_ptr for ID table	2023-03-15 21:14:57 -07:00
ptp_kvm_arm.c	ptp: kvm: Use decrypted memory in confidential guest on x86	2023-03-17 21:57:52 -07:00
ptp_kvm_common.c	ptp: kvm: Use decrypted memory in confidential guest on x86	2023-03-17 21:57:52 -07:00
ptp_kvm_x86.c	ptp: kvm: Use decrypted memory in confidential guest on x86	2023-03-17 21:57:52 -07:00
ptp_mock.c	net: ptp: create a mock-up PTP Hardware Clock driver	2023-08-09 15:59:21 -07:00
ptp_ocp.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-10-05 13:16:47 -07:00
ptp_pch.c
ptp_private.h	ptp: fix corrupted list in ptp_open	2023-11-08 18:47:07 -08:00
ptp_qoriq_debugfs.c
ptp_qoriq.c	ptp: Explicitly include correct DT includes	2023-07-18 11:27:49 +02:00
ptp_sysfs.c	ptp: support multiple timestamp event readers	2023-10-15 20:07:52 +01:00
ptp_vclock.c	ptp: vclock: use mutex to fix "sleep on atomic" bug	2023-02-22 21:23:48 -08:00
ptp_vmw.c	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00