#!/bin/awk -f
# gen-insn-x86-dat.awk: script to convert data for the insn-x86 test
# Copyright (c) 2015, Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as published by the Free Software Foundation.
#
# This program is distributed in the hope it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
BEGIN {
print "/*"
print " * Generated by gen-insn-x86-dat.sh and gen-insn-x86-dat.awk"
print " * from insn-x86-dat-src.c for inclusion by insn-x86.c"
print " * Do not change this code."
print "*/\n"
op = ""
branch = ""
rel = 0
going = 0
}
/ Start here / {
going = 1
}
/ Stop here / {
going = 0
}
/^\s*[0-9a-fA-F]+\:/ {
if (going) {
colon_pos = index($0, ":")
useful_line = substr($0, colon_pos + 1)
first_pos = match(useful_line, "[0-9a-fA-F]")
useful_line = substr(useful_line, first_pos)
gsub("\t", "\\t", useful_line)
printf "{{"
len = 0
for (i = 2; i <= NF; i++) {
if (match($i, "^[0-9a-fA-F][0-9a-fA-F]$")) {
printf "0x%s, ", $i
len += 1
} else {
break
}
}
printf "}, %d, %s, \"%s\", \"%s\",", len, rel, op, branch
printf "\n\"%s\",},\n", useful_line
op = ""
branch = ""
rel = 0
}
}
/ Expecting: / {
expecting_str = " Expecting: "
expecting_len = length(expecting_str)
expecting_pos = index($0, expecting_str)
useful_line = substr($0, expecting_pos + expecting_len)
for (i = 1; i <= NF; i++) {
if ($i == "Expecting:") {
i++
op = $i
i++
branch = $i
i++
rel = $i
break
}
}
}
='/cgit.cgi/linux/net-next.git/tree/net/irda/irlan/irlan_provider_event.c?id=74470954857c264168d2b5a113904cf0cfd27d18'>treecommitdiff|
|
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer
buffer protected by a spinlock. This is broken as the USB HID request
callbacks can sleep. Fix this up by replacing the spinlock with a mutex.
Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable")
Cc: stable <stable@vger.kernel.org> # 4.9
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>