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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-04-28 16:55:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-04-28 16:55:03 +0100 |
| commit | a9392bc93c8615ad1983047e9f91ee3fa8aae75f (patch) | |
| tree | 0ff3fbb6401aa0addbbda6900ce4b984b0c1d2a3 /scripts/checkpatch.pl | |
| parent | 84cbd63f87c1d246f51ec8eee5367a5588f367fd (diff) | |
| parent | 61007b316cd71ee7333ff7a0a749a8949527575f (diff) | |
| download | focaccia-qemu-a9392bc93c8615ad1983047e9f91ee3fa8aae75f.tar.gz focaccia-qemu-a9392bc93c8615ad1983047e9f91ee3fa8aae75f.zip | |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block patches # gpg: Signature made Tue Apr 28 15:35:05 2015 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (76 commits) block: move I/O request processing to block/io.c block: extract bdrv_setup_io_funcs() block: add bdrv_set_dirty()/bdrv_reset_dirty() to block_int.h block: replace bdrv_states iteration with bdrv_next() vmdk: Widen before shifting 32 bit header field block/dmg: make it modular block/mirror: Always call block_job_sleep_ns() iotests: add incremental backup granularity tests iotests: add incremental backup failure recovery test iotests: add simple incremental backup case iotests: add QMP event waiting queue iotests: add invalid input incremental backup tests hbitmap: truncate tests block: Resize bitmaps on bdrv_truncate block: Ensure consistent bitmap function prototypes block: add BdrvDirtyBitmap documentation qmp: Add dirty bitmap status field in query-block qmp: add block-dirty-bitmap-clear qmp: Add support of "dirty-bitmap" sync mode for drive-backup block: Add bitmap successors ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 5df61f9aa9..7f0aae977d 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2911,6 +2911,17 @@ sub process { if ($rawline =~ /\b(?:Qemu|QEmu)\b/) { WARN("use QEMU instead of Qemu or QEmu\n" . $herecurr); } + +# check for non-portable ffs() calls that have portable alternatives in QEMU + if ($line =~ /\bffs\(/) { + ERROR("use ctz32() instead of ffs()\n" . $herecurr); + } + if ($line =~ /\bffsl\(/) { + ERROR("use ctz32() or ctz64() instead of ffsl()\n" . $herecurr); + } + if ($line =~ /\bffsll\(/) { + ERROR("use ctz64() instead of ffsll()\n" . $herecurr); + } } # If we have no input at all, then there is nothing to report on |