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b=n0rd3Hq8UXydvt8y0GFa1ngVOYAY3si0zXLn/WcE1kmSJidgdkN4Ztp+BDfqBHGus iGbF/STWqCa8w6YsvBW740mJtwdt4fLL3dMxRvt17IHur3M0Xxpt9DuLx3eFEprzGW ZcJ1mftxKRknK5TkTmjiR4rVC1S+JhbzEuQfc46XQtZ8pryFdQMt3t9EaNW71Uxw0b WjNiF/ntKLtDjXbNakPN+1bqkG2k/Y9T+TdFLMtaCMsIzVqAOxh/4hA71BQjErW+Di 64THDw8NvDG72UgOu9GVIU6kfwKebCaZT0yPxgdkZfVhwyKIEAFQm//3XjmHN+4OPE qoKR5Ymnu+4kg== Message-ID: Date: Thu, 25 Jun 2026 11:11:04 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Docs/mm: fix documentation warning for GFP parameter in kmalloc_obj, kmalloc_objs and kmalloc_flex Content-Language: en-US To: Andrew Morton , Jakov Novak Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Harry Yoo , Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , linux-kernel-mentees@lists.linux.dev, Shuah Khan References: <20260619113622.11712-1-jakovnovak30@gmail.com> <20260624184856.55fe055b85e17ed2c6572182@linux-foundation.org> From: "Vlastimil Babka (SUSE)" Autocrypt: addr=vbabka@kernel.org; keydata= xsFNBFZdmxYBEADsw/SiUSjB0dM+vSh95UkgcHjzEVBlby/Fg+g42O7LAEkCYXi/vvq31JTB KxRWDHX0R2tgpFDXHnzZcQywawu8eSq0LxzxFNYMvtB7sV1pxYwej2qx9B75qW2plBs+7+YB 87tMFA+u+L4Z5xAzIimfLD5EKC56kJ1CsXlM8S/LHcmdD9Ctkn3trYDNnat0eoAcfPIP2OZ+ 9oe9IF/R28zmh0ifLXyJQQz5ofdj4bPf8ecEW0rhcqHfTD8k4yK0xxt3xW+6Exqp9n9bydiy tcSAw/TahjW6yrA+6JhSBv1v2tIm+itQc073zjSX8OFL51qQVzRFr7H2UQG33lw2QrvHRXqD Ot7ViKam7v0Ho9wEWiQOOZlHItOOXFphWb2yq3nzrKe45oWoSgkxKb97MVsQ+q2SYjJRBBH4 8qKhphADYxkIP6yut/eaj9ImvRUZZRi0DTc8xfnvHGTjKbJzC2xpFcY0DQbZzuwsIZ8OPJCc LM4S7mT25NE5kUTG/TKQCk922vRdGVMoLA7dIQrgXnRXtyT61sg8PG4wcfOnuWf8577aXP1x 6mzw3/jh3F+oSBHb/GcLC7mvWreJifUL2gEdssGfXhGWBo6zLS3qhgtwjay0Jl+kza1lo+Cv BB2T79D4WGdDuVa4eOrQ02TxqGN7G0Biz5ZLRSFzQSQwLn8fbwARAQABzSNWbGFzdGltaWwg QmFia2EgPHZiYWJrYUBrZXJuZWwub3JnPsLBsAQTAQoAWhYhBKlA1DSZLC6OmRA9UCJPp+fM gqZkBQJqFFy6GxSAAAAAAAQADm1hbnUyLDIuNSsxLjEyLDIsMgIbAwUJGtCBUAULCQgHAwUV CgkICwUWAgMBAAIeBQIXgAAKCRAiT6fnzIKmZJIUEADFx/tREzUImHrEwVHeSvDFmA7tJysI UVrlvrM09E7GIuzphzv7jYmo8n3ANpCczLEVr4G0syYQdTigaZgv3+FQDIIzhKih1IHhu1Ei XHlywNWKnQxxQEUNi5Mwx43wQz5XVw9F1A7gtKBKNtfogO511hAbrzagrYajyQacEJ/+sfhZ 9Da8ltHIXD8pcYaHUfQgEusCgmEd9+KrUwrTbckFKmYq5chuE6yJ4J0EmWknL096jIE6CnzF FRslQ3B1UKDjxVsm1ZHfir5NeWszLkTvGFsddFaWTgh8UycESG6VQzKXjjewXu2pG7YQYRpj QKm1W5X2TkwWkXRBZTmfmbhxIUMh3+zf5wQ463rSmDN/8v81tdqBtAW6rH/kzg1GvkaTHXn0 507yEHFzBksk2viAuIxxr7km8+/KARYLIdGtx30EG8cKzAUZOK6WqxtNCsXUJNrVE8CWrCaD icoNu7Fs1c5hmPHdSTnU48ce67449DdnO4neLSNhRiGlMHJgfJUmgrxu/hcYeOZ3haWmEQ2w uW1Mh01OHi8QZHCEyAbABrPs9GUgccc/4eYXX9hIgxfSkYzn8f+8NuIFPWl/0uTvjgqU29FQ SbzOLxHq9439Ox40G5mS5eZXRGxITYR+6TXvRGI6P/264jvflnr/pDGUttaikU+0W+1uxgKH cmYbEc7ATQRbGTU1AQgAn0H6UrFiWcovkh6EXVcl+SeqyO6JHOPm+e9Wu0Vw+VIUvXZVUVVQ La1PQDUi6j00ChlcR66g9/V0sPIcSutacPKfdKYOBvzd4rlhL8rfrdEsQw5ApZxrA8kYZVMh FmBRKAa6wos25moTlMKpCWzTH84+WO5+ziCTsTUZASAToz3RdunTD+vQcHj0GqNTPAHK63sf bAB2I0BslZkXkY1RLb/YhuA6E7JyEd2pilZOrIuBGl/5q2qSakgnAVFWFBR/DO27JuAksYnq +aH8vI0xGvwn75KqSk4UzAkDzWSmO4ZHuahKtQgZNsMYV+PGayRBX9b9zbldzopoLBdqHc4n jQARAQABwsF8BBgBCgAmAhsMFiEEqUDUNJksLo6ZED1QIk+n58yCpmQFAmfIHFQFCRYU6J8A CgkQIk+n58yCpmS2PA//bqN1LfcotmArgElsa+0EGZSQlYgK48pm8WAeTXTngudP9IJ4SuKY HR5RNjHcBeqN+Me0zxRqYzRb8nGanHEkDyf4Im8DQM8d6vbyU+FcPmG4skud4kgS1zMHnlVd SXfSIwKC/hKgdHG8aBV7545Lz9X6Iohea+94wneD0aw/hqF+QWewGZhWJriWAZtvEkzNjQOi 4U9F/trLten/x7bpphDSnDMKJtITbtzATT1Dq7o7VpIUK1nCTQALMuMjKCdi8OdU/+V+R3O4 0PXWvX8qrvqYapVbZ+9KqT74FsuB0Ya9uXwgBF2Q6cRuETZk5vqaqKxzqoQZCO8AOz/58j6O 2RHNy/mZEN+7tJ5Tsq42zVJ4jxsT8b9YplavCMsnBgDeRWhcbYhCyttoL7nYISyWg4kQYZ/P wIV3OuNv2f8iKYsxNsRuClOAF82+gvqOy1/1pprFjy8uo2pkoOrb63aOP3vO5VHnRKgra6dq NcaZ+c6J4H+nEJGi2SkHAUJz5oBzuThvPudLvPA/SK8sKoM01IRxSihev/S/5WLazXB1PGem OCbvzC1IjWJJraxiDJ5IygokapUa2RP7+WBR22skQ3SSl6G107QgWKSyTOGWEaRmV53vxQLV jXuCmzSSasTL60zq5yGrT4/DYQVSNEUiUbG4pYekxJujNeEDkUlky0Y= In-Reply-To: <20260624184856.55fe055b85e17ed2c6572182@linux-foundation.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: ua917hh3izt5csp73bx7fokzj7odmtqr X-Rspamd-Queue-Id: CFD8C80006 X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1782378668-547351 X-HE-Meta: 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 nXwVEz/N t0glTzMfeocZr65oWY6XRMwz59kj5hVaIwudPzqI16cev4Iwx7+GL7HqZJvefzJUoH3Nx2mlXourn0IwhTqGRE1J9vM9msT3Y78JTPLVwA+jmveaLzAxxwLshnEkqVOiD/hFcK8QEVOwrUTuGsmuxb9f30qVhjx9u36GrCZ/eZHKJYCmrIfIe/FcDOWT5s6jDgVezcl+Rtm9+HSJ8b+UsRs/B8uoiQtwvjUd8GLiX3D/plCjsA4771qgf06qstjfDcoRcOyuXIcqnQUnx6ojT5eTGGmObxRqq1X44DMp/hvmqCCksBzZQjBbZAcuSLlpwHQbEje5HBO1xH44= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/25/26 03:48, Andrew Morton wrote: > On Fri, 19 Jun 2026 13:36:22 +0200 Jakov Novak wrote: > >> Subject: [PATCH] Docs/mm: fix documentation warning for GFP parameter in kmalloc_obj, kmalloc_objs and kmalloc_flex > > Thanks. > > "mm/slab: ..." would be a better subject. > >> Date: Fri, 19 Jun 2026 13:36:22 +0200 >> X-Mailer: git-send-email 2.54.0 >> >> Compiling the documentation currently gives the errors: >> >> WARNING: ./include/linux/slab.h:1100 Excess function parameter 'GFP' description in 'kmalloc_obj' >> WARNING: ./include/linux/slab.h:1112 Excess function parameter 'GFP' description in 'kmalloc_objs' >> WARNING: ./include/linux/slab.h:1127 Excess function parameter 'GFP' description in 'kmalloc_flex' >> WARNING: ./include/linux/slab.h:1100 Excess function parameter 'GFP' description in 'kmalloc_obj' >> WARNING: ./include/linux/slab.h:1112 Excess function parameter 'GFP' description in 'kmalloc_objs' >> WARNING: ./include/linux/slab.h:1127 Excess function parameter 'GFP' description in 'kmalloc_flex' >> >> This effectively omits the GFP parameter from the current kernel >> documentation. This patch marks the "..." parameter with the previous >> description of the GFP parameter along with an "optional" tag in >> parantheses. > > "parentheses". > > I'll assume that Vlastimil will be processing this patch. As Harry pointed out, Randy already fixed this, since then it's in mainline.