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a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1786981027; bh=Lq8S4KyCIQ2zIcu/qUjZ64Lwjmhb7UJ5gjGjbTMLsHE=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=dDnIm5JdpaOigqiWjHMFyPCLfIQKrdkFAkOAp0xg7bnE4VWgGnQi+bTRR08FU6Gsm NiWWbiQ6k7VqAqUr78RjVlcEIMVFw1UL3XkFnchABg6+DnRtddDI3voFMliWalELVr XXBTVm5O4umADdQWlHLumZwD50h0r/c9hURvdVhs= Message-ID: Date: Mon, 17 Aug 2026 16:37:03 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: usama.anjum@arm.com, linux-mm@kvack.org, shuah@kernel.org, david@kernel.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, surenb@google.com, mhocko@suse.com, peterx@redhat.com, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] selftests/mm: emit TAP header in uffd-wp-mremap To: Song Hu , akpm@linux-foundation.org, rppt@kernel.org, sarthak.sharma@arm.com References: <20260815080716.3596514-1-husong@kylinos.cn> <20260815080716.3596514-2-husong@kylinos.cn> Content-Language: en-US From: Usama Anjum In-Reply-To: <20260815080716.3596514-2-husong@kylinos.cn> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 34CF91A000A X-Rspamd-Server: rspam10 X-Rspam-User: X-Stat-Signature: u54exncepfhpcgwfpbmrfx6o79xpsbkg X-HE-Tag: 1786981028-410291 X-HE-Meta: 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 Amu0C3b9 hAZ8QDoCdxd/rSPwvIAayOgeMIANRQd2vyu/fGEkG6wSNF3yBCL8g6uamJMbi1trqtY9ZZNrr1byLsS80ydJI9zONLGUY471F8ypphWxw+rq8M8dYtnJQhuxPEPp+4oAsPoA5+S10z/KjohGOoI5kqt9c4nygFYbcMPzjJ1WIOdk38+RUCl0iFUR3XaK+fiddQvCupvTaMvHo4oE8ftJ/KGJSayZPCat8Y6L5fbX+QVPsaWMHhT4+Da9AyoL6/tMYfnuBG7klJUDcSyEkagjN4bBk5witk8CFtGWIpPAu98UhIVJ1284f4iYy7k7rQzVXUiW9 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 15/08/2026 9:07 am, Song Hu wrote: > uffd-wp-mremap calls ksft_set_plan() without ksft_print_header(), so its > output is not valid KTAP. Add the header, like the sibling uffd tests > (uffd-stress, uffd-unit-tests). > > Acked-by: Mike Rapoport (Microsoft) > Reviewed-by: Sarthak Sharma > Signed-off-by: Song Hu > --- > tools/testing/selftests/mm/uffd-wp-mremap.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/tools/testing/selftests/mm/uffd-wp-mremap.c b/tools/testing/selftests/mm/uffd-wp-mremap.c > index c973d6722720..572c2516e874 100644 > --- a/tools/testing/selftests/mm/uffd-wp-mremap.c > +++ b/tools/testing/selftests/mm/uffd-wp-mremap.c > @@ -347,6 +347,8 @@ int main(int argc, char **argv) > struct thp_settings settings; > int i, j, plan = 0; > > + ksft_print_header(); > + Reviewed-by: Muhammad Usama Anjum Tested-by: Muhammad Usama Anjum > hugepage_save_settings(true, true); > > check_uffd_wp_feature_supported();