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torvalds@linux-foundation.org, paulmck@kernel.org, linux-mm@kvack.org, x86@kernel.org, akpm@linux-foundation.org, luto@kernel.org, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, willy@infradead.org, mgorman@suse.de, jon.grimm@amd.com, bharata@amd.com, raghavendra.kt@amd.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com, jgross@suse.com, andrew.cooper3@citrix.com, mingo@kernel.org, bristot@kernel.org, mathieu.desnoyers@efficios.com, geert@linux-m68k.org, glaubitz@physik.fu-berlin.de, anton.ivanov@cambridgegreys.com, mattst88@gmail.com, krypton@ulrich-teichert.org, David.Laight@ACULAB.COM, richard@nod.at, mjguzik@gmail.com Subject: Re: [RFC PATCH 04/86] Revert "preempt/dynamic: Introduce preemption model accessors" In-reply-to: <20231107181232.26dcdf61@gandalf.local.home> Date: Tue, 07 Nov 2023 20:59:39 -0800 Message-ID: <87ttpwu9fo.fsf@oracle.com> Content-Type: text/plain X-ClientProxiedBy: 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X-MS-Exchange-CrossTenant-AuthSource: CO6PR10MB5409.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Nov 2023 04:59:42.1928 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: UW12bdGWtYsx5oB29ltWvS0S4C0pGbht8IxwNuNDvFH+1oVHZqZcuulM7TyExCeKag5yGk7xjzx1UFpqwybygtQTRcfzg5RgbS5+y9GCnbg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4807 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-08_01,2023-11-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 suspectscore=0 adultscore=0 bulkscore=0 mlxlogscore=999 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311080039 X-Proofpoint-ORIG-GUID: 33g7lbq0W6_oFGScoVXpgzwL9DwOjh32 X-Proofpoint-GUID: 33g7lbq0W6_oFGScoVXpgzwL9DwOjh32 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Steven Rostedt writes: > On Tue, 7 Nov 2023 13:56:50 -0800 > Ankur Arora wrote: > > I know this is an RFC but I'll state it here just so that it is stated. All > reverts need a change log description to why a revert happened, even if you > are just cut and pasting the reason for every commit. That's because git > commits need to be stand alone and not depend on information in other git > commit change logs. Ack. I will also take your suggestion in the other email and remove the relevant code instead. Reverting is clearly the wrong mechanism for this. And thanks for helping me with all of the process related issues. Appreciate it. -- ankur