On Thu, Mar 19, 2020 at 09:15:50PM +0530, Nithin Dabilpuram wrote: > On Thu, Mar 19, 2020 at 11:40:39AM -0400, Neil Horman wrote: > > External Email > > > > ---------------------------------------------------------------------- > > On Thu, Mar 19, 2020 at 03:56:03PM +0100, David Marchand wrote: > > > On Thu, Mar 19, 2020 at 3:44 PM Nithin Dabilpuram > > > <ndabilpu...@marvell.com> wrote: > > > > > > > > Fix check symbol change script to detect new diff file when > > > > it is in between "--- /dev/null" to "b/lib/...". > > > > Current awk line expects line to start with "a/..." > > > > which is not always true for all diffs. > > > > As a result if in_map was '1' earlier, it will not be changed > > > > to '0' and we get check patch errors which are not true as the non > > > > version.map files get interpreted as version map file. > > > > > > > > Fixes: 4bec48184e33 ("devtools: add checks for ABI symbol addition") > > > > Cc: nhor...@tuxdriver.com > > > > Cc: sta...@dpdk.org > > > > > > There was a previous attempt at fixing this that did not get a review. > > > https://urldefense.proofpoint.com/v2/url?u=http-3A__patchwork.dpdk.org_patch_56303_&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=FZ_tPCbgFOh18zwRPO9H0yDx8VW38vuapifdDfc8SFQ&m=HnuykZkNgy_2cx1i0_QuR-C_vdVYLTJ9rSUA1dCM7WI&s=TW-ZZ_dYy8x6EcvJHtYrv9vaIHSmd0GshvClMwiWPi4&e= > > > > > > > > > I prefer the last submitted patch as it is simpler, but maybe I missed > > > something in Bing patch. > > > > > > Neil, wdyt? > > > > > I'm not sure why I didn't review the previous patch you refrenced, > > apologies for > > that. > > > > That said, I'm not sure how this patch detects /dev/null patterns. It looks > > like > > you still expect all lines to start with [+-] [ab]... > > It doesn't detect /dev/null but the line following /dev/null will start with > "b/...". So this checks for .map in that line as well. > Ah, in that case, I'd really be fine with either fix.
Acked-by: Neil Horman <nhor...@tuxdriver.com> > > > > Neil > > > > > > > > -- > > > David Marchand > > > > > > > > > > > > > > Signed-off-by: Nithin Dabilpuram <ndabilpu...@marvell.com> > > > > --- > > > > Note: We have two examples where checkpatch errors are because of this > > > > because the version.map file change comes earlier in the diff. Because > > > > of > > > > this bug, any new file change that comes after version.map file diff > > > > as "/dev/null" to "b/.." gets misdetected as version.map file. > > > > * > > > > https://urldefense.proofpoint.com/v2/url?u=http-3A__patches.dpdk.org_patch_66878_&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=FZ_tPCbgFOh18zwRPO9H0yDx8VW38vuapifdDfc8SFQ&m=HnuykZkNgy_2cx1i0_QuR-C_vdVYLTJ9rSUA1dCM7WI&s=0szl1YpYLwfb1OF-R5H4_ci3f5XjBUHFrHVp-LdROFI&e= > > > > > > > > * > > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__patchwork.dpdk.org_patch_66900_&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=FZ_tPCbgFOh18zwRPO9H0yDx8VW38vuapifdDfc8SFQ&m=HnuykZkNgy_2cx1i0_QuR-C_vdVYLTJ9rSUA1dCM7WI&s=ugH7B1XKoFQEEopU0sJgqKGwjDJS9Kl9OsijSazmyRc&e= > > > > > > > > devtools/check-symbol-change.sh | 4 ++-- > > > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > > > > > diff --git a/devtools/check-symbol-change.sh > > > > b/devtools/check-symbol-change.sh > > > > index c5434f3..19ce82f 100755 > > > > --- a/devtools/check-symbol-change.sh > > > > +++ b/devtools/check-symbol-change.sh > > > > @@ -17,13 +17,13 @@ build_map_changes() > > > > # map files are altered, and all section/symbol names > > > > # appearing between a triggering of this rule and the > > > > # next trigger of this rule are associated with this > > > > file > > > > - /[-+] a\/.*\.map/ {map=$2; in_map=1} > > > > + /[-+] [ab]\/.*\.map/ {map=$2; in_map=1} > > > > > > > > # Same pattern as above, only it matches on anything > > > > that > > > > # does not end in 'map', indicating we have left the > > > > map chunk. > > > > # When we hit this, turn off the in_map variable, which > > > > # supresses the subordonate rules below > > > > - /[-+] a\/.*\.[^map]/ {in_map=0} > > > > + /[-+] [ab]\/.*\.[^map]/ {in_map=0} > > > > > > > > # Triggering this rule, which starts a line and ends it > > > > # with a { identifies a versioned section. The section > > > > name is > > > > -- > > > > 2.8.4 > > > > > > > > > > >