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From: Luis Chamberlain <mcgrof@kernel.org>
To: Joel Granados <joel.granados@gmail.com>
Cc: rds-devel@oss.oracle.com, "David S. Miller" <davem@davemloft.net>,
	Florian Westphal <fw@strlen.de>,
	willy@infradead.org, Jan Karcher <jaka@linux.ibm.com>,
	Wen Gu <guwen@linux.alibaba.com>,
	Simon Horman <horms@verge.net.au>,
	Tony Lu <tonylu@linux.alibaba.com>,
	linux-wpan@vger.kernel.org,
	Matthieu Baerts <matthieu.baerts@tessares.net>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	mptcp@lists.linux.dev, Heiko Carstens <hca@linux.ibm.com>,
	Stefan Schmidt <stefan@datenfreihafen.org>,
	Will Deacon <will@kernel.org>, Julian Anastasov <ja@ssi.bg>,
	netfilter-devel@vger.kernel.org, Joerg Reuter <jreuter@yaina.de>,
	linux-kernel@vger.kernel.org,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	linux-sctp@vger.kernel.org, Xin Long <lucien.xin@gmail.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	linux-hams@vger.kernel.org, Vasily Gorbik <gor@linux.ibm.com>,
	coreteam@netfilter.org, Ralf Baechle <ralf@linux-mips.org>,
	Steffen Klassert <steffen.klassert@secunet.com>,
	Pablo Neira Ayuso <pablo@netfilter.org>,
	keescook@chromium.org, Roopa Prabhu <roopa@nvidia.com>,
	David Ahern <dsahern@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Catalin Marinas <catalin.marinas@arm.com>,
	Jozsef Kadlecsik <kadlec@netfilter.org>,
	Wenjia Zhang <wenjia@linux.ibm.com>,
	josh@joshtriplett.org, linux-fsdevel@vger.kernel.org,
	Alexander Aring <alex.aring@gmail.com>,
	Nikolay Aleksandrov <razor@blackwall.org>,
	netdev@vger.kernel.org,
	Santosh Shilimkar <santosh.shilimkar@oracle.com>,
	linux-s390@vger.kernel.org, Sven Schnelle <svens@linux.ibm.com>,
	"D. Wythe" <alibuda@linux.alibaba.com>,
	Eric Dumazet <edumazet@google.com>,
	lvs-devel@vger.kernel.org, linux-rdma@vger.kernel.org,
	Paolo Abeni <pabeni@redhat.com>,
	Iurii Zaikin <yzaikin@google.com>,
	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	bridge@lists.linux-foundation.org,
	Karsten Graul <kgraul@linux.ibm.com>,
	Mat Martineau <martineau@kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Joel Granados <j.granados@samsung.com>
Subject: Re: [PATCH v3 00/14] sysctl: Add a size argument to register functions in sysctl
Date: Tue, 15 Aug 2023 15:27:12 -0700	[thread overview]
Message-ID: <ZNv7wOmUPpCUFnHA@bombadil.infradead.org> (raw)
In-Reply-To: <20230809105006.1198165-1-j.granados@samsung.com>

On Wed, Aug 09, 2023 at 12:49:52PM +0200, Joel Granados wrote:
> What?
> These commits set things up so we can start removing the sentinel elements.
> They modify sysctl and net_sysctl internals so that registering a ctl_table
> that contains a sentinel gives the same result as passing a table_size
> calculated from the ctl_table array without a sentinel. We accomplish this by
> introducing a table_size argument in the same place where procname is checked
> for NULL. The idea is for it to keep stopping when it hits ->procname == NULL,
> while the sentinel is still present. And when the sentinel is removed, it will
> stop on the table_size (thx to jani.nikula@linux.intel.com for the discussion
> that led to this). This allows us to remove sentinels from one (or several)
> files at a time.
> 
> These commits are part of a bigger set containing the removal of ctl_table sentinel
> (https://github.com/Joelgranados/linux/tree/tag/sysctl_remove_empty_elem_V3).
> The idea is to make the review process easier by chunking the 65+ commits into
> manageable pieces.

Thanks, I've dropped the old set and merged this updated one onto sysctl-next.

  Luis

WARNING: multiple messages have this Message-ID (diff)
From: Luis Chamberlain <mcgrof@kernel.org>
To: Joel Granados <joel.granados@gmail.com>
Cc: rds-devel@oss.oracle.com, "David S. Miller" <davem@davemloft.net>,
	Florian Westphal <fw@strlen.de>,
	willy@infradead.org, Jan Karcher <jaka@linux.ibm.com>,
	Wen Gu <guwen@linux.alibaba.com>,
	Simon Horman <horms@verge.net.au>,
	Tony Lu <tonylu@linux.alibaba.com>,
	linux-wpan@vger.kernel.org,
	Matthieu Baerts <matthieu.baerts@tessares.net>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	mptcp@lists.linux.dev, Heiko Carstens <hca@linux.ibm.com>,
	Stefan Schmidt <stefan@datenfreihafen.org>,
	Will Deacon <will@kernel.org>, Julian Anastasov <ja@ssi.bg>,
	netfilter-devel@vger.kernel.org, Joerg Reuter <jreuter@yaina.de>,
	linux-kernel@vger.kernel.org,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	linux-sctp@vger.kernel.org, Xin Long <lucien.xin@gmail.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	linux-hams@vger.kernel.org, Vasily Gorbik <gor@linux.ibm.com>,
	coreteam@netfilter.org
Subject: Re: [PATCH v3 00/14] sysctl: Add a size argument to register functions in sysctl
Date: Tue, 15 Aug 2023 15:27:12 -0700	[thread overview]
Message-ID: <ZNv7wOmUPpCUFnHA@bombadil.infradead.org> (raw)
In-Reply-To: <20230809105006.1198165-1-j.granados@samsung.com>

On Wed, Aug 09, 2023 at 12:49:52PM +0200, Joel Granados wrote:
> What?
> These commits set things up so we can start removing the sentinel elements.
> They modify sysctl and net_sysctl internals so that registering a ctl_table
> that contains a sentinel gives the same result as passing a table_size
> calculated from the ctl_table array without a sentinel. We accomplish this by
> introducing a table_size argument in the same place where procname is checked
> for NULL. The idea is for it to keep stopping when it hits ->procname == NULL,
> while the sentinel is still present. And when the sentinel is removed, it will
> stop on the table_size (thx to jani.nikula@linux.intel.com for the discussion
> that led to this). This allows us to remove sentinels from one (or several)
> files at a time.
> 
> These commits are part of a bigger set containing the removal of ctl_table sentinel
> (https://github.com/Joelgranados/linux/tree/tag/sysctl_remove_empty_elem_V3).
> The idea is to make the review process easier by chunking the 65+ commits into
> manageable pieces.

Thanks, I've dropped the old set and merged this updated one onto sysctl-next.

  Luis


WARNING: multiple messages have this Message-ID (diff)
From: Luis Chamberlain <mcgrof@kernel.org>
To: Joel Granados <joel.granados@gmail.com>
Cc: Joel Granados <j.granados@samsung.com>,
	Alexander Aring <alex.aring@gmail.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Nikolay Aleksandrov <razor@blackwall.org>,
	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	linux-sctp@vger.kernel.org,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	Mat Martineau <martineau@kernel.org>,
	Will Deacon <will@kernel.org>, Jan Karcher <jaka@linux.ibm.com>,
	Stefan Schmidt <stefan@datenfreihafen.org>,
	Steffen Klassert <steffen.klassert@secunet.com>,
	linux-s390@vger.kernel.org, rds-devel@oss.oracle.com,
	Xin Long <lucien.xin@gmail.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	linux-rdma@vger.kernel.org, Tony Lu <tonylu@linux.alibaba.com>,
	bridge@lists.linux-foundation.org, willy@infradead.org,
	Jozsef Kadlecsik <kadlec@netfilter.org>,
	lvs-devel@vger.kernel.org, Julian Anastasov <ja@ssi.bg>,
	coreteam@netfilter.org, Iurii Zaikin <yzaikin@google.com>,
	Roopa Prabhu <roopa@nvidia.com>, Wen Gu <guwen@linux.alibaba.com>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	Joerg Reuter <jreuter@yaina.de>,
	Sven Schnelle <svens@linux.ibm.com>,
	keescook@chromium.org, Vasily Gorbik <gor@linux.ibm.com>,
	Heiko Carstens <hca@linux.ibm.com>,
	Santosh Shilimkar <santosh.shilimkar@oracle.com>,
	josh@joshtriplett.org, Wenjia Zhang <wenjia@linux.ibm.com>,
	Simon Horman <horms@verge.net.au>,
	Jakub Kicinski <kuba@kernel.org>,
	linux-hams@vger.kernel.org, mptcp@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	Paolo Abeni <pabeni@redhat.com>,
	Eric Dumazet <edumazet@google.com>,
	netdev@vger.kernel.org, David Ahern <dsahern@kernel.org>,
	Florian Westphal <fw@strlen.de>,
	linux-kernel@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>,
	Karsten Graul <kgraul@linux.ibm.com>,
	netfilter-devel@vger.kernel.org,
	Pablo Neira Ayuso <pablo@netfilter.org>,
	"D. Wythe" <alibuda@linux.alibaba.com>,
	linux-fsdevel@vger.kernel.org,
	Matthieu Baerts <matthieu.baerts@tessares.net>,
	linux-wpan@vger.kernel.org,
	"David S. Miller" <davem@davemloft.net>
Subject: Re: [Bridge] [PATCH v3 00/14] sysctl: Add a size argument to register functions in sysctl
Date: Tue, 15 Aug 2023 15:27:12 -0700	[thread overview]
Message-ID: <ZNv7wOmUPpCUFnHA@bombadil.infradead.org> (raw)
In-Reply-To: <20230809105006.1198165-1-j.granados@samsung.com>

On Wed, Aug 09, 2023 at 12:49:52PM +0200, Joel Granados wrote:
> What?
> These commits set things up so we can start removing the sentinel elements.
> They modify sysctl and net_sysctl internals so that registering a ctl_table
> that contains a sentinel gives the same result as passing a table_size
> calculated from the ctl_table array without a sentinel. We accomplish this by
> introducing a table_size argument in the same place where procname is checked
> for NULL. The idea is for it to keep stopping when it hits ->procname == NULL,
> while the sentinel is still present. And when the sentinel is removed, it will
> stop on the table_size (thx to jani.nikula@linux.intel.com for the discussion
> that led to this). This allows us to remove sentinels from one (or several)
> files at a time.
> 
> These commits are part of a bigger set containing the removal of ctl_table sentinel
> (https://github.com/Joelgranados/linux/tree/tag/sysctl_remove_empty_elem_V3).
> The idea is to make the review process easier by chunking the 65+ commits into
> manageable pieces.

Thanks, I've dropped the old set and merged this updated one onto sysctl-next.

  Luis

  parent reply	other threads:[~2023-08-15 22:27 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-09 10:49 [PATCH v3 00/14] sysctl: Add a size argument to register functions in sysctl Joel Granados
2023-08-09 10:49 ` [Bridge] " Joel Granados
2023-08-09 10:49 ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 01/14] sysctl: Prefer ctl_table_header in proc_sysctl Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 02/14] sysctl: Use ctl_table_header in list_for_each_table_entry Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 03/14] sysctl: Add ctl_table_size to ctl_table_header Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 04/14] sysctl: Add size argument to init_header Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 05/14] sysctl: Add a size arg to __register_sysctl_table Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 06/14] sysctl: Add size to register_sysctl Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:49 ` [PATCH v3 07/14] sysctl: Add size arg to __register_sysctl_init Joel Granados
2023-08-09 10:49   ` [Bridge] " Joel Granados
2023-08-09 10:49   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 08/14] sysctl: Add size to register_net_sysctl function Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 09/14] ax.25: Update to register_net_sysctl_sz Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 10/14] netfilter: " Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 11/14] networking: " Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 12/14] vrf: " Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 13/14] sysctl: SIZE_MAX->ARRAY_SIZE in register_net_sysctl Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-09 10:50 ` [PATCH v3 14/14] sysctl: Use ctl_table_size as stopping criteria for list macro Joel Granados
2023-08-09 10:50   ` [Bridge] " Joel Granados
2023-08-09 10:50   ` Joel Granados
2023-08-15 22:27 ` Luis Chamberlain [this message]
2023-08-15 22:27   ` [Bridge] [PATCH v3 00/14] sysctl: Add a size argument to register functions in sysctl Luis Chamberlain
2023-08-15 22:27   ` Luis Chamberlain

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