linux/Documentation
Kevin Mitchell cc59ad70cf lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ
[ Upstream commit d1f278da6b ]

When scsi_dispatch_cmd was moved to scsi_lib.c and made static, some
compilers (i.e., at least gcc 8.4.0) decided to compile this
inline. This is a problem for lkdtm.ko, which inserted a kprobe
on this function for the SCSI_DISPATCH_CMD crashpoint.

Move this crashpoint one function up the call chain to
scsi_queue_rq. Though this is also a static function, it should never be
inlined because it is assigned as a structure entry. Therefore,
kprobe_register should always be able to find it.

Fixes: 82042a2cdb ("scsi: move scsi_dispatch_cmd to scsi_lib.c")
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kevin Mitchell <kevmitch@arista.com>
Link: https://lore.kernel.org/r/20210819022940.561875-2-kevmitch@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15 09:50:42 +02:00
..
ABI powerpc/papr_scm: Make 'perf_stats' invisible if perf-stats unavailable 2021-07-14 16:56:49 +02:00
accounting
admin-guide clocksource: Retry clock read if long delays detected 2021-07-14 16:56:01 +02:00
arm
arm64 userfaultfd: do not untag user pointers 2021-07-28 14:35:46 +02:00
block
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cdrom
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devicetree dt-bindings: sifive-l2-cache: Fix 'select' matching 2021-09-03 10:09:26 +02:00
doc-guide
driver-api Documentation: Fix intiramfs script name 2021-07-28 14:35:47 +02:00
fault-injection lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ 2021-09-15 09:50:42 +02:00
fb
features
filesystems Documentation: Fix intiramfs script name 2021-07-28 14:35:47 +02:00
firmware_class
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hwmon hwmon: (max31790) Fix pwmX_enable attributes 2021-07-14 16:55:55 +02:00
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networking tcp: disable TFO blackhole logic by default 2021-07-28 14:35:41 +02:00
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powerpc powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls 2021-05-26 12:06:53 +02:00
process
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sh
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sphinx tweewide: Fix most Shebang lines 2021-05-22 11:40:55 +02:00
sphinx-static
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target tweewide: Fix most Shebang lines 2021-05-22 11:40:55 +02:00
timers
trace tracing/histogram: Rename "cpu" to "common_cpu" 2021-07-28 14:35:45 +02:00
translations
usb
userspace-api media: hevc: Fix dependent slice segment flags 2021-07-14 16:55:51 +02:00
virt KVM: X86: MMU: Use the correct inherited permissions to get shadow page 2021-06-16 12:01:40 +02:00
vm mm/debug_vm_pgtable/basic: add validation for dirtiness after write protect 2021-07-14 16:56:13 +02:00
w1
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.gitignore
asm-annotations.rst
atomic_bitops.txt
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Changes
CodingStyle
conf.py
COPYING-logo
docutils.conf
dontdiff
index.rst
Kconfig
logo.gif
Makefile
memory-barriers.txt
SubmittingPatches
watch_queue.rst