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Thu, 22 Sep 2022 14:43:01 -0700 (PDT) Date: Thu, 22 Sep 2022 14:42:59 -0700 From: Dmitry Torokhov To: Konstantin Ryabitsev Cc: users@linux.kernel.org, tools@linux.kernel.org Subject: Re: "b4 trailers -u" chops off patch subjects Message-ID: References: Precedence: bulk X-Mailing-List: tools@linux.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: [CC-ing mailing lists...] On Thu, Sep 22, 2022 at 02:39:47PM -0700, Dmitry Torokhov wrote: > Hi Konstantin, > > It looks like "b4 trailers -u" removes patch subjects from commits, > leaving only body: > > dtor@dtor-ws:~/kernel/linux-next (get_gpiod_from_child-remove)$ git log --oneline -5 > a31ab9768271 (HEAD -> get_gpiod_from_child-remove) gpiolib: remove devm_fwnode_get_[index_]gpiod_from_child() > 359e79d23882 leds: lgm-sso: switch to using devm_fwnode_gpiod_get() > 991ff1b001c0 leds: gpio: switch to using devm_fwnode_gpiod_get() > 7820e4c4f360 Get rid of devm_fwnode_get_[index_]gpiod_from_child() > 483fed3b5dc8 (tag: next-20220921, origin/master, origin/HEAD) Add linux-next specific files for 20220921 > dtor@dtor-ws:~/kernel/linux-next (get_gpiod_from_child-remove)$ b4 trailers -u > Calculating patch-ids from 2 commits > Checking change-id "20220902-get_gpiod_from_child-remove-a62638849e91" > Grabbing search results from lore.kernel.org > --- > leds: gpio: switch to using devm_fwnode_gpiod_get() > + Reviewed-by: Andy Shevchenko (✓ DKIM/gmail.com) > + Reviewed-by: Linus Walleij (✓ DKIM/linaro.org) > leds: lgm-sso: switch to using devm_fwnode_gpiod_get() > + Reviewed-by: Andy Shevchenko (✓ DKIM/gmail.com) > + Reviewed-by: Linus Walleij (✓ DKIM/linaro.org) > gpiolib: remove devm_fwnode_get_[index_]gpiod_from_child() > + Acked-by: Bartosz Golaszewski (✓ DKIM/bgdev-pl.20210112.gappssmtp.com) > + Reviewed-by: Andy Shevchenko (✓ DKIM/gmail.com) > + Reviewed-by: Linus Walleij (✓ DKIM/linaro.org) > --- > Invoking git-filter-repo to update trailers. > New history written in 0.12 seconds... > Completely finished after 0.52 seconds. > Trailers updated. > dtor@dtor-ws:~/kernel/linux-next (get_gpiod_from_child-remove)$ git log --oneline -5 > fcd562595314 (HEAD -> get_gpiod_from_child-remove) Now that there are no more users of these APIs in the kernel we can remove them. > 34557baea2d5 devm_fwnode_get_gpiod_from_child() is going away as the name is too unwieldy, let's switch to using the new devm_fwnode_gpiod_get(). > 443abc336e8d devm_fwnode_get_gpiod_from_child() is going away as the name is too unwieldy, let's switch to using the new devm_fwnode_gpiod_get(). > 7820e4c4f360 Get rid of devm_fwnode_get_[index_]gpiod_from_child() > 483fed3b5dc8 (tag: next-20220921, origin/master, origin/HEAD) Add linux-next specific files for 20220921 > dtor@dtor-ws:~/kernel/linux-next (get_gpiod_from_child-remove)$ > > Please see how patches changed after running b4. This is with ToT checkout: > > 6c215d8 ez: don't send a cover letter for a 1-patch series > > Thanks! > -- Dmitry