* Re: [PATCH] drivers: core: ensure device has a name [not found] <20230915011930.199009-1-ricardo@marliere.net> @ 2023-09-15 6:51 ` Greg Kroah-Hartman 2023-09-15 12:03 ` Ricardo B. Marliere 0 siblings, 1 reply; 2+ messages in thread From: Greg Kroah-Hartman @ 2023-09-15 6:51 UTC (permalink / raw) To: Ricardo B. Marliere Cc: Rafael J. Wysocki, linux-kernel, linux-kernel-mentees, Shuah Khan, syzbot+bbc59256015533127d80 On Thu, Sep 14, 2023 at 10:19:31PM -0300, Ricardo B. Marliere wrote: > device_add() relies on dev_name() and dev_set_name() to set the device > name. This patch adds the fallback case where both the call to > dev_name() and (dev->bus && dev->bus->dev_name) fails. > > Reported-by: syzbot+bbc59256015533127d80@syzkaller.appspotmail.com > Closes: https://syzkaller.appspot.com/bug?extid=bbc59256015533127d80 > Fixes: d21fdd07cea4 ("driver core: Return proper error code when dev_set_name() fails") > Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> > --- > drivers/base/core.c | 2 ++ > 1 file changed, 2 insertions(+) Already submitted and in linux-next: https://lore.kernel.org/r/20230828145824.3895288-1-andriy.shevchenko@linux.intel.com ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] drivers: core: ensure device has a name 2023-09-15 6:51 ` [PATCH] drivers: core: ensure device has a name Greg Kroah-Hartman @ 2023-09-15 12:03 ` Ricardo B. Marliere 0 siblings, 0 replies; 2+ messages in thread From: Ricardo B. Marliere @ 2023-09-15 12:03 UTC (permalink / raw) To: Greg Kroah-Hartman Cc: Rafael J. Wysocki, linux-kernel, linux-kernel-mentees, Shuah Khan, syzbot+bbc59256015533127d80 On 23/09/15 08:51AM, Greg Kroah-Hartman wrote: > On Thu, Sep 14, 2023 at 10:19:31PM -0300, Ricardo B. Marliere wrote: > > device_add() relies on dev_name() and dev_set_name() to set the device > > name. This patch adds the fallback case where both the call to > > dev_name() and (dev->bus && dev->bus->dev_name) fails. > > > > Reported-by: syzbot+bbc59256015533127d80@syzkaller.appspotmail.com > > Closes: https://syzkaller.appspot.com/bug?extid=bbc59256015533127d80 > > Fixes: d21fdd07cea4 ("driver core: Return proper error code when dev_set_name() fails") > > Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> > > --- > > drivers/base/core.c | 2 ++ > > 1 file changed, 2 insertions(+) > > Already submitted and in linux-next: > https://lore.kernel.org/r/20230828145824.3895288-1-andriy.shevchenko@linux.intel.com Ah, of course. I'll do a better job grepping the mail next time :) Thanks for reviewing, - Ricardo ^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-09-15 6:51 ` [PATCH] drivers: core: ensure device has a name Greg Kroah-Hartman
2023-09-15 12:03 ` Ricardo B. Marliere
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