Messages in this thread | | | Subject | Re: [PATCH] tomoyo: don't special case PF_IO_WORKER for PF_KTHREAD | From | Casey Schaufler <> | Date | Fri, 26 Mar 2021 09:03:31 -0700 |
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On 3/25/2021 5:44 PM, Jens Axboe wrote: > The io_uring PF_IO_WORKER threads no longer have PF_KTHREAD set, so no > need to special case them for credential checks.
Could you cite the commit where that change was made?
> > Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> > Signed-off-by: Jens Axboe <axboe@kernel.dk> > --- > security/tomoyo/network.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/security/tomoyo/network.c b/security/tomoyo/network.c > index 478f757ff843..8dc61335f65e 100644 > --- a/security/tomoyo/network.c > +++ b/security/tomoyo/network.c > @@ -613,7 +613,7 @@ static int tomoyo_check_unix_address(struct sockaddr *addr, > static bool tomoyo_kernel_service(void) > { > /* Nothing to do if I am a kernel service. */ > - return (current->flags & (PF_KTHREAD | PF_IO_WORKER)) == PF_KTHREAD; > + return current->flags & PF_KTHREAD; > } > > /**
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