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Thu, 20 Jun 2024 22:36:40 +0200 Message-ID: Date: Thu, 20 Jun 2024 22:36:39 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 06/15] parisc: use correct compat recv/recvfrom syscalls To: Arnd Bergmann , linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-parisc@vger.kernel.org References: <20240620162316.3674955-1-arnd@kernel.org> <20240620162316.3674955-7-arnd@kernel.org> Content-Language: en-US From: Helge Deller Autocrypt: addr=deller@gmx.de; keydata= xsFNBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY GRUlF076vZ2Hz/xMEvIJddRGId7UXZgH9a32NDf+BUjWEZvFt1wFSW1r7zb7oGCwZMy2LI/G aHQv/N0NeFMd28z+deyxd0k1CGefHJuJcOJDVtcE1rGQ43aDhWSpXvXKDj42vFD2We6uIo9D 1VNre2+uAxFzqqf026H6cH8hin9Vnx7p3uq3Dka/Y/qmRFnKVQARAQABzRxIZWxnZSBEZWxs ZXIgPGRlbGxlckBnbXguZGU+wsGRBBMBCAA7AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA FiEERUSCKCzZENvvPSX4Pl89BKeiRgMFAl3J1zsCGQEACgkQPl89BKeiRgNK7xAAg6kJTPje uBm9PJTUxXaoaLJFXbYdSPfXhqX/BI9Xi2VzhwC2nSmizdFbeobQBTtRIz5LPhjk95t11q0s uP5htzNISPpwxiYZGKrNnXfcPlziI2bUtlz4ke34cLK6MIl1kbS0/kJBxhiXyvyTWk2JmkMi REjR84lCMAoJd1OM9XGFOg94BT5aLlEKFcld9qj7B4UFpma8RbRUpUWdo0omAEgrnhaKJwV8 qt0ULaF/kyP5qbI8iA2PAvIjq73dA4LNKdMFPG7Rw8yITQ1Vi0DlDgDT2RLvKxEQC0o3C6O4 iQq7qamsThLK0JSDRdLDnq6Phv+Yahd7sDMYuk3gIdoyczRkXzncWAYq7XTWl7nZYBVXG1D8 gkdclsnHzEKpTQIzn/rGyZshsjL4pxVUIpw/vdfx8oNRLKj7iduf11g2kFP71e9v2PP94ik3 Xi9oszP+fP770J0B8QM8w745BrcQm41SsILjArK+5mMHrYhM4ZFN7aipK3UXDNs3vjN+t0zi qErzlrxXtsX4J6nqjs/mF9frVkpv7OTAzj7pjFHv0Bu8pRm4AyW6Y5/H6jOup6nkJdP/AFDu 5ImdlA0jhr3iLk9s9WnjBUHyMYu+HD7qR3yhX6uWxg2oB2FWVMRLXbPEt2hRGq09rVQS7DBy dbZgPwou7pD8MTfQhGmDJFKm2jvOwU0EXchrcwEQAOsDQjdtPeaRt8EP2pc8tG+g9eiiX9Sh rX87SLSeKF6uHpEJ3VbhafIU6A7hy7RcIJnQz0hEUdXjH774B8YD3JKnAtfAyuIU2/rOGa/v UN4BY6U6TVIOv9piVQByBthGQh4YHhePSKtPzK9Pv/6rd8H3IWnJK/dXiUDQllkedrENXrZp eLUjhyp94ooo9XqRl44YqlsrSUh+BzW7wqwfmu26UjmAzIZYVCPCq5IjD96QrhLf6naY6En3 ++tqCAWPkqKvWfRdXPOz4GK08uhcBp3jZHTVkcbo5qahVpv8Y8mzOvSIAxnIjb+cklVxjyY9 dVlrhfKiK5L+zA2fWUreVBqLs1SjfHm5OGuQ2qqzVcMYJGH/uisJn22VXB1c48yYyGv2HUN5 lC1JHQUV9734I5cczA2Gfo27nTHy3zANj4hy+s/q1adzvn7hMokU7OehwKrNXafFfwWVK3OG 1dSjWtgIv5KJi1XZk5TV6JlPZSqj4D8pUwIx3KSp0cD7xTEZATRfc47Yc+cyKcXG034tNEAc xZNTR1kMi9njdxc1wzM9T6pspTtA0vuD3ee94Dg+nDrH1As24uwfFLguiILPzpl0kLaPYYgB wumlL2nGcB6RVRRFMiAS5uOTEk+sJ/tRiQwO3K8vmaECaNJRfJC7weH+jww1Dzo0f1TP6rUa fTBRABEBAAHCwXYEGAEIACAWIQRFRIIoLNkQ2+89Jfg+Xz0Ep6JGAwUCXchrcwIbDAAKCRA+ Xz0Ep6JGAxtdEAC54NQMBwjUNqBNCMsh6WrwQwbg9tkJw718QHPw43gKFSxFIYzdBzD/YMPH l+2fFiefvmI4uNDjlyCITGSM+T6b8cA7YAKvZhzJyJSS7pRzsIKGjhk7zADL1+PJei9p9idy RbmFKo0dAL+ac0t/EZULHGPuIiavWLgwYLVoUEBwz86ZtEtVmDmEsj8ryWw75ZIarNDhV74s BdM2ffUJk3+vWe25BPcJiaZkTuFt+xt2CdbvpZv3IPrEkp9GAKof2hHdFCRKMtgxBo8Kao6p Ws/Vv68FusAi94ySuZT3fp1xGWWf5+1jX4ylC//w0Rj85QihTpA2MylORUNFvH0MRJx4mlFk XN6G+5jIIJhG46LUucQ28+VyEDNcGL3tarnkw8ngEhAbnvMJ2RTx8vGh7PssKaGzAUmNNZiG MB4mPKqvDZ02j1wp7vthQcOEg08z1+XHXb8ZZKST7yTVa5P89JymGE8CBGdQaAXnqYK3/yWf FwRDcGV6nxanxZGKEkSHHOm8jHwvQWvPP73pvuPBEPtKGLzbgd7OOcGZWtq2hNC6cRtsRdDx 4TAGMCz4j238m+2mdbdhRh3iBnWT5yPFfnv/2IjFAk+sdix1Mrr+LIDF++kiekeq0yUpDdc4 ExBy2xf6dd+tuFFBp3/VDN4U0UfG4QJ2fg19zE5Z8dS4jGIbLg== In-Reply-To: <20240620162316.3674955-7-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:6AIiO4kRM6M//N3+rso49VJZ41HsQNJrFkilT5ktQcd+UnnTBre LW9BEE5j7hL0D3Ira70Y81QTI27j+qi7JGIuDQNSlAg+dhMDoBT9bSuABxWjLJrXO5zAtUL OzEyCBXP6mNxJVckt/14seluFr2TEw67DOgQ4CfU+p9eZzVe/4hHQDmqZkG3KBgqFYYcZmv bJ5qYEuS2FlaWuCcSumTQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:e0CNm+9+x/A=;UQLvHQ7ZPLua1Gb8YR2cW/KtgvU Piy+L7N6r4Mdhy7RIzXSuLsI7e4el3pSnWAyqdlQOrnfkIZd8fsfHBHTU7lHNzrS163vsVLM+ BGJofPvo1EYlr9g2ItxBLLcMznTmk+eOYe+K5Kz2ASvlOA1faEoxgzTB9uYjsNKmxntGVSuLo Wrd26UdEKJWjJobtwbVBcKZ6OUnftQTG1rsmcIa7kfinq7GDGrtW70PUwt21YOiH0wAjJ9PqI eOix1fc1dv6yH0DUZqWa/Jjx5ANJTS/ORXxbbU5ZuaYrukrJyZTCX8ysIMwK0i6CSxaiIAI+H lZSwxr6svA7ys1j2XN7SkI4KIDjTuK25/tIESYcBTw9oo+rqH+wAFrRGcRn/zscq3AY4wNLQo 9WEon4u7zXQnjkQcq0bH+0cO6Lw6BdZ85xp75bfN/P0IX3FmVNBgVEvn0/OIEy4aytN5041kY GR1l8MaTGehbEmsKLv/+3Z7sxDk3MvMbQlw+s+sGbGsrdS34aHvnwWRFgt+e3D11ZPxbdlnUG Ff1aL//lPAgTp/+UtavUvP+SFbiH55exrORy+0CAlTvikrkNtErA1RSRfptVuYJtFWxuE9UXI gCk7jTKpPCG4KMQe8Ivp3zHrFLjxwRbGeFzAsIGVO/CFl/pu4Gj3T5aozgHE2s1usEl/7e/68 fEHCmyZlBDuxm2zvZqxWj59VWjUEEQELBFm+QxbAIxwVwV0j3aQ0wrhHEadZpSCc7+ufHfG/S 8JYiKP/hdLu5qv6bNo8o2bTpLe38HYHID3tQqXKVCkdvz1tyXg+ygQk3neSwSDmx1ocQ87dPf NMtaTrZ/wVfE85G5z1HNeLysq0UzVB4BZy3ke31i3rkow= On 6/20/24 18:23, Arnd Bergmann wrote: > From: Arnd Bergmann > > Johannes missed parisc back when he introduced the compat version > of these syscalls, so receiving cmsg messages that require a compat > conversion is still broken. > > Use the correct calls like the other architectures do. > > Fixes: 1dacc76d0014 ("net/compat/wext: send different messages to compat= tasks") > Signed-off-by: Arnd Bergmann Acked-by: Helge Deller Nice catch, Arnd! I'll add a backport tag and take this patch through the parisc git tree. Thank you! Helge > --- > arch/parisc/kernel/syscalls/syscall.tbl | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kerne= l/syscalls/syscall.tbl > index b13c21373974..39e67fab7515 100644 > --- a/arch/parisc/kernel/syscalls/syscall.tbl > +++ b/arch/parisc/kernel/syscalls/syscall.tbl > @@ -108,7 +108,7 @@ > 95 common fchown sys_fchown > 96 common getpriority sys_getpriority > 97 common setpriority sys_setpriority > -98 common recv sys_recv > +98 common recv sys_recv compat_sys_recv > 99 common statfs sys_statfs compat_sys_statfs > 100 common fstatfs sys_fstatfs compat_sys_fstatfs > 101 common stat64 sys_stat64 > @@ -135,7 +135,7 @@ > 120 common clone sys_clone_wrapper > 121 common setdomainname sys_setdomainname > 122 common sendfile sys_sendfile compat_sys_sendfile > -123 common recvfrom sys_recvfrom > +123 common recvfrom sys_recvfrom compat_sys_recvfrom > 124 32 adjtimex sys_adjtimex_time32 > 124 64 adjtimex sys_adjtimex > 125 common mprotect sys_mprotect