Jarkko Sakkinen bd8621ca15 tpm: Add !tpm_amd_is_rng_defective() to the hwrng_unregister() call site ... The following crash was reported: [ 1950.279393] list_del corruption, ffff99560d485790->next is NULL [ 1950.279400] ------------[ cut here ]------------ [ 1950.279401] kernel BUG at lib/list_debug.c:49! [ 1950.279405] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 1950.279407] CPU: 11 PID: 5886 Comm: modprobe Tainted: G O 6.2.8_1 #1 [ 1950.279409] Hardware name: Gigabyte Technology Co., Ltd. B550M AORUS PRO-P/B550M AORUS PRO-P, BIOS F15c 05/11/2022 [ 1950.279410] RIP: 0010:__list_del_entry_valid+0x59/0xc0 [ 1950.279415] Code: 48 8b 01 48 39 f8 75 5a 48 8b 72 08 48 39 c6 75 65 b8 01 00 00 00 c3 cc cc cc cc 48 89 fe 48 c7 c7 08 a8 13 9e e8 b7 0a bc ff <0f> 0b 48 89 fe 48 c7 c7 38 a8 13 9e e8 a6 0a bc ff 0f 0b 48 89 fe [ 1950.279416] RSP: 0018:ffffa96d05647e08 EFLAGS: 00010246 [ 1950.279418] RAX: 0000000000000033 RBX: ffff99560d485750 RCX: 0000000000000000 [ 1950.279419] RDX: 0000000000000000 RSI: ffffffff9e107c59 RDI: 00000000ffffffff [ 1950.279420] RBP: ffffffffc19c5168 R08: 0000000000000000 R09: ffffa96d05647cc8 [ 1950.279421] R10: 0000000000000003 R11: ffffffff9ea2a568 R12: 0000000000000000 [ 1950.279422] R13: ffff99560140a2e0 R14: ffff99560127d2e0 R15: 0000000000000000 [ 1950.279422] FS: 00007f67da795380(0000) GS:ffff995d1f0c0000(0000) knlGS:0000000000000000 [ 1950.279424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1950.279424] CR2: 00007f67da7e65c0 CR3: 00000001feed2000 CR4: 0000000000750ee0 [ 1950.279426] PKRU: 55555554 [ 1950.279426] Call Trace: [ 1950.279428] <TASK> [ 1950.279430] hwrng_unregister+0x28/0xe0 [rng_core] [ 1950.279436] tpm_chip_unregister+0xd5/0xf0 [tpm] Add the forgotten !tpm_amd_is_rng_defective() invariant to the hwrng_unregister() call site inside tpm_chip_unregister(). Cc: stable@vger.kernel.org Reported-by: Martin Dimov <martin@dmarto.com> Link: https://lore.kernel.org/linux-integrity/3d1d7e9dbfb8c96125bc93b6b58b90a7@dmarto.com/ Fixes: f1324bbc40 ("tpm: disable hwrng for fTPM on some AMD designs") Fixes: b006c439d5 ("hwrng: core - start hwrng kthread also for untrusted sources") Tested-by: Martin Dimov <martin@dmarto.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>		2023-04-24 16:15:53 +03:00
..
agp	char/agp: consolidate {alloc,free}_gatt_pages()	2023-02-13 22:13:12 +01:00
hw_random	hwrng: starfive - Enable compile testing	2023-02-03 12:55:59 +08:00
ipmi	ipmi: ipmb: Fix the MODULE_PARM_DESC associated to 'retry_time_ms'	2023-02-10 07:38:18 -06:00
mwave	char/mwave: Adjust io port register size	2021-12-03 14:27:06 +01:00
pcmcia	Char/Misc and other driver subsystem changes for 6.3-rc1	2023-02-24 12:47:33 -08:00
tpm	tpm: Add !tpm_amd_is_rng_defective() to the hwrng_unregister() call site	2023-04-24 16:15:53 +03:00
xilinx_hwicap	xilinx_hwicap: cleanup comments	2022-02-25 12:08:57 +01:00
xillybus	char: xillybus: Fix trivial bug with mutex	2022-11-23 19:44:04 +01:00
adi.c
apm-emulation.c	apm-emulation: drop unexpected word "the" in the comments	2022-06-27 16:15:27 +02:00
applicom.c	applicom: Fix PCI device refcount leak in applicom_init()	2023-01-20 13:05:39 +01:00
applicom.h
bsr.c	powerpc/BSR: Make use of the helper macro LIST_HEAD()	2022-02-25 12:10:15 +01:00
ds1620.c
dsp56k.c
dtlk.c
hangcheck-timer.c
hpet.c	hpet: remove unused writeq/readq function definitions	2022-02-04 16:45:39 +01:00
Kconfig	random: use random.trust_{bootloader,cpu} command line option only	2022-11-18 02:18:10 +01:00
lp.c	char: lp: remove redundant initialization of err	2022-06-10 15:29:50 +02:00
Makefile	char: remove VR41XX related char driver	2022-07-28 16:12:33 +02:00
mem.c	mm/nommu: factor out check for NOMMU shared mappings into is_nommu_shared_mapping()	2023-01-18 17:12:56 -08:00
misc.c	Driver Core changes for 6.2-rc1	2022-12-16 03:54:54 -08:00
mspec.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
nsc_gpio.c
nvram.c
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c
powernv-op-panel.c	powerpc/powernv: Fix fall-through warning for Clang	2021-07-13 19:21:41 -05:00
ppdev.c
ps3flash.c
random.c	cpumask: fix incorrect cpumask scanning result checks	2023-03-06 12:15:13 -08:00
scx200_gpio.c
sonypi.c	ACPI: make remove callback of ACPI driver void	2022-11-23 19:11:22 +01:00
tlclk.c
toshiba.c
ttyprintk.c	char: ttyprintk: register console	2022-04-22 16:24:47 +02:00
uv_mmtimer.c
virtio_console.c	virtio_console: Use strscpy() to instead of strncpy()	2023-01-20 13:07:54 +01:00