/*
* Unusual Devices File for In-System Design, Inc. ISD200 ASIC
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if defined(CONFIG_USB_STORAGE_ISD200) || \
defined(CONFIG_USB_STORAGE_ISD200_MODULE)
UNUSUAL_DEV( 0x054c, 0x002b, 0x0100, 0x0110,
"Sony",
"Portable USB Harddrive V2",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
UNUSUAL_DEV( 0x05ab, 0x0031, 0x0100, 0x0110,
"In-System",
"USB/IDE Bridge (ATA/ATAPI)",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
UNUSUAL_DEV( 0x05ab, 0x0301, 0x0100, 0x0110,
"In-System",
"Portable USB Harddrive V2",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
UNUSUAL_DEV( 0x05ab, 0x0351, 0x0100, 0x0110,
"In-System",
"Portable USB Harddrive V2",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
UNUSUAL_DEV( 0x05ab, 0x5701, 0x0100, 0x0110,
"In-System",
"USB Storage Adapter V2",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
UNUSUAL_DEV( 0x0bf6, 0xa001, 0x0100, 0x0110,
"ATI",
"USB Cable 205",
USB_SC_ISD200, USB_PR_BULK, isd200_Initialization,
0),
#endif /* defined(CONFIG_USB_STORAGE_ISD200) || ... */
-next.git/log/kernel/debug/Makefile?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/kernel/debug/Makefile'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/kernel?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>kernel</a>/<a href='/cgit.cgi/linux/net-next.git/commit/kernel/debug?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>debug</a>/<a href='/cgit.cgi/linux/net-next.git/commit/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>Makefile</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='433e19cf33d34bb6751c874a9c00980552fe508c'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Dexuan Cui <decui@microsoft.com></td><td class='right'>2017-01-28 11:46:02 -0700</td></tr>
<tr><th>committer</th><td>Greg Kroah-Hartman <gregkh@linuxfoundation.org></td><td class='right'>2017-01-31 10:59:48 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>433e19cf33d34bb6751c874a9c00980552fe508c</a> (<a href='/cgit.cgi/linux/net-next.git/patch/kernel/debug/Makefile?id=433e19cf33d34bb6751c874a9c00980552fe508c'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>ce6547ef2987fbb289fa28f03536328a42781651</a> /<a href='/cgit.cgi/linux/net-next.git/tree/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>kernel/debug/Makefile</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/kernel/debug/Makefile?h=nds-private-remove&id=191e885a2e130e639bb0c8ee350d7047294f2ce6'>191e885a2e130e639bb0c8ee350d7047294f2ce6</a> (<a href='/cgit.cgi/linux/net-next.git/diff/kernel/debug/Makefile?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c&id2=191e885a2e130e639bb0c8ee350d7047294f2ce6'>diff</a>)</td></tr></table>
<div class='commit-subject'>Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()</div><div class='commit-msg'>Commit a389fcfd2cb5 ("Drivers: hv: vmbus: Fix signaling logic in
hv_need_to_signal_on_read()")
added the proper mb(), but removed the test "prev_write_sz < pending_sz"
when making the signal decision.
As a result, the guest can signal the host unnecessarily,
and then the host can throttle the guest because the host
thinks the guest is buggy or malicious; finally the user
running stress test can perceive intermittent freeze of
the guest.
This patch brings back the test, and properly handles the
in-place consumption APIs used by NetVSC (see get_next_pkt_raw(),
put_pkt_raw() and commit_rd_index()).
Fixes: a389fcfd2cb5 ("Drivers: hv: vmbus: Fix signaling logic in
hv_need_to_signal_on_read()")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reported-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Tested-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&id=433e19cf33d34bb6751c874a9c00980552fe508c'>Diffstat</a> (limited to 'kernel/debug/Makefile')</div><table summary='diffstat' class='diffstat'>