From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30932274B4F; Fri, 8 Aug 2025 11:48:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754653695; cv=none; b=CJOZQjPtEdDRgAhMZTC277QqYRda3MS65pnHGzp7CN/rCnzvbiqX4sj5ZG46BflnbyHfjhiZFCY9Dmz8Kshl7GvKZvdz9lggYm9thMxt7p6Wen36pFfaxGTmn8LXjIt2bAEUOrhj5jyJqs8b7YY1FiBdHNzQ5qis9a6vqvXyHDM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754653695; c=relaxed/simple; bh=aUwwLEPyMUejn/6j3TbLyJ9dkoIcB9PsgLXsaIIn2ck=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=i8cFrmaLeBsx7Hv59L4WK3su1HLDZxnc8fYIdP0VMI71tMeh6MG6WtxUpGj6MwJqHocd2Sm0Xhl2do2Zl9HSK7RPbJF1pgynMxtcAMxRDgsgl2TB7DcobvKasOl2ba+DC+0QRPoAKNwT/CmmWry2qlpjO7BOx1py2d/6gvQOl/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kwuuhoIs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kwuuhoIs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E0E4FC4CEED; Fri, 8 Aug 2025 11:48:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754653694; bh=aUwwLEPyMUejn/6j3TbLyJ9dkoIcB9PsgLXsaIIn2ck=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=kwuuhoIsntxmMvjULGKR+fbMO5OmUIAC8z6hh0qq/hfqifRrQZ9ZNp0VHDryFvo3p Qaq986CkXgUCTmb1mavmiVcYwmoccQ/gwYcU1D09Uo6dbHfBeYqfdFknzMyllRlIyG q45GYr0i5+IW5iitggvfthDfgHoTwFBdodG55fDOdLOqkYNY1Gytqv/e9rQF2H1KUC rmMQwedbpyQydNhu7AkKxqo+WmXcl3I1f3h2q1q+jkqE4YewtLwtymcRJbJr541aBA +FNFurbzmb74Oe74otpLpOPjfDt0vgmbUznCo99XBgeVLrDa4og84ZtpljqbzEm/bi 66xOz7BE/D+ZA== From: Pratyush Yadav To: Pasha Tatashin Cc: pratyush@kernel.org, jasonmiu@google.com, graf@amazon.com, changyuanl@google.com, rppt@kernel.org, dmatlack@google.com, rientjes@google.com, corbet@lwn.net, rdunlap@infradead.org, ilpo.jarvinen@linux.intel.com, kanie@linux.alibaba.com, ojeda@kernel.org, aliceryhl@google.com, masahiroy@kernel.org, akpm@linux-foundation.org, tj@kernel.org, yoann.congal@smile.fr, mmaurer@google.com, roman.gushchin@linux.dev, chenridong@huawei.com, axboe@kernel.dk, mark.rutland@arm.com, jannh@google.com, vincent.guittot@linaro.org, hannes@cmpxchg.org, dan.j.williams@intel.com, david@redhat.com, joel.granados@kernel.org, rostedt@goodmis.org, anna.schumaker@oracle.com, song@kernel.org, zhangguopeng@kylinos.cn, linux@weissschuh.net, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, gregkh@linuxfoundation.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, rafael@kernel.org, dakr@kernel.org, bartosz.golaszewski@linaro.org, cw00.choi@samsung.com, myungjoo.ham@samsung.com, yesanishhere@gmail.com, Jonathan.Cameron@huawei.com, quic_zijuhu@quicinc.com, aleksander.lobakin@intel.com, ira.weiny@intel.com, andriy.shevchenko@linux.intel.com, leon@kernel.org, lukas@wunner.de, bhelgaas@google.com, wagi@kernel.org, djeffery@redhat.com, stuart.w.hayes@gmail.com, lennart@poettering.net, brauner@kernel.org, linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org, saeedm@nvidia.com, ajayachandra@nvidia.com, jgg@nvidia.com, parav@nvidia.com, leonro@nvidia.com, witu@nvidia.com Subject: Re: [PATCH v3 03/30] kho: warn if KHO is disabled due to an error In-Reply-To: <20250807014442.3829950-4-pasha.tatashin@soleen.com> References: <20250807014442.3829950-1-pasha.tatashin@soleen.com> <20250807014442.3829950-4-pasha.tatashin@soleen.com> Date: Fri, 08 Aug 2025 13:48:04 +0200 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Thu, Aug 07 2025, Pasha Tatashin wrote: > During boot scratch area is allocated based on command line > parameters or auto calculated. However, scratch area may fail > to allocate, and in that case KHO is disabled. Currently, > no warning is printed that KHO is disabled, which makes it > confusing for the end user to figure out why KHO is not > available. Add the missing warning message. > > Signed-off-by: Pasha Tatashin > Acked-by: Mike Rapoport (Microsoft) Acked-by: Pratyush Yadav -- Regards, Pratyush Yadav