summaryrefslogtreecommitdiff
path: root/tools/perf/Documentation/perf-archive.txt
blob: ac6ecbb3e6699a6cd0e02673cd7bdd7a25d35c01 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
perf-archive(1)
===============

NAME
----
perf-archive - Create archive with object files with build-ids found in perf.data file

SYNOPSIS
--------
[verse]
'perf archive' [file]

DESCRIPTION
-----------
This command runs perf-buildid-list --with-hits, and collects the files with the
buildids found so that analysis of perf.data contents can be possible on another
machine.


SEE ALSO
--------
linkperf:perf-record[1], linkperf:perf-buildid-list[1], linkperf:perf-report[1]
age/shuttle_usbat.c?id=161e6d44a5e2d3f85365cb717d60e363171b39e6'>161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch) tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/storage/shuttle_usbat.c parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/storage/shuttle_usbat.c')