From: Borislav Petkov <bp@alien8.de>
To: Shiju Jose <shiju.jose@huawei.com>
Cc: "linux-cxl@vger.kernel.org" <linux-cxl@vger.kernel.org>,
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Linuxarm <linuxarm@huawei.com>
Subject: Re: [RFC PATCH v8 01/10] ras: scrub: Add scrub subsystem
Date: Wed, 8 May 2024 21:25:46 +0200 [thread overview]
Message-ID: <20240508192546.GHZjvRuvtu0XSJbkmz@fat_crate.local> (raw)
In-Reply-To: <4ceb38897d854cc095fca1220d49a4d2@huawei.com>
On Wed, May 08, 2024 at 05:44:03PM +0000, Shiju Jose wrote:
> I mean scrub subsystem module is not loaded and initialzed until
> a dependent device module is loaded and a device does not get
> registered with the scrub subsystem on a machine which doesn't have
> the corresponding scrub features.
Stop this rambling blabla please. This should *not* happen:
# insmod ./memory_scrub.ko
# echo $?
0
# lsmod
Module Size Used by
memory_scrub 12288 0
This is on a silly guest which has none of those dependent devices crap.
Your scrub module should load only on a machine which has the hardware
- not just for fun and on anything.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2024-05-08 19:26 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-19 16:47 [RFC PATCH v8 00/10] ras: scrub: introduce subsystem + CXL/ACPI-RAS2 drivers shiju.jose
2024-04-19 16:47 ` [RFC PATCH v8 01/10] ras: scrub: Add scrub subsystem shiju.jose
2024-04-24 20:25 ` fan
2024-04-25 10:38 ` Shiju Jose
2024-04-25 10:15 ` Borislav Petkov
2024-04-25 18:11 ` Shiju Jose
2024-05-06 10:30 ` Borislav Petkov
2024-05-08 16:59 ` Shiju Jose
2024-05-08 17:20 ` Borislav Petkov
2024-05-08 17:44 ` Shiju Jose
2024-05-08 19:25 ` Borislav Petkov [this message]
2024-05-09 9:19 ` Jonathan Cameron
2024-05-09 15:52 ` Borislav Petkov
2024-05-09 20:03 ` Borislav Petkov
2024-05-09 21:21 ` Dan Williams
2024-05-09 21:51 ` Borislav Petkov
2024-05-09 22:59 ` Dan Williams
2024-05-10 9:25 ` Borislav Petkov
2024-05-10 17:13 ` Dan Williams
2024-05-11 10:17 ` Borislav Petkov
2024-05-17 11:15 ` Jonathan Cameron
2024-05-17 11:44 ` Jonathan Cameron
2024-05-21 8:06 ` Borislav Petkov
2024-05-22 9:40 ` Jonathan Cameron
2024-05-27 9:09 ` Borislav Petkov
2024-05-20 10:54 ` Shiju Jose
2024-05-20 11:58 ` Jonathan Cameron
2024-05-27 9:21 ` Borislav Petkov
2024-05-28 9:06 ` Jonathan Cameron
2024-05-10 13:31 ` Jonathan Cameron
2024-05-09 21:47 ` Dan Williams
2024-05-10 9:03 ` Jonathan Cameron
2024-04-19 16:47 ` [RFC PATCH v8 02/10] cxl/mbox: Add GET_SUPPORTED_FEATURES mailbox command shiju.jose
2024-04-19 16:47 ` [RFC PATCH v8 03/10] cxl/mbox: Add GET_FEATURE " shiju.jose
2024-04-24 23:19 ` fan
2024-04-25 10:38 ` Shiju Jose
2024-04-19 16:47 ` [RFC PATCH v8 04/10] cxl/mbox: Add SET_FEATURE " shiju.jose
2024-04-25 17:26 ` fan
2024-04-19 16:47 ` [RFC PATCH v8 05/10] cxl/memscrub: Add CXL device patrol scrub control feature shiju.jose
2024-04-26 23:56 ` fan
2024-04-29 11:20 ` Shiju Jose
2024-04-29 12:21 ` Jonathan Cameron
2024-05-10 0:26 ` Dan Williams
2024-05-10 11:23 ` Jonathan Cameron
2024-04-19 16:47 ` [RFC PATCH v8 06/10] ACPICA: Add __free() based cleanup function for acpi_put_table shiju.jose
2024-04-19 18:06 ` Jonathan Cameron
2024-04-19 16:47 ` [RFC PATCH v8 07/10] platform: Add __free() based cleanup function for platform_device_put shiju.jose
2024-04-19 16:47 ` [RFC PATCH v8 08/10] ACPI:RAS2: Add ACPI RAS2 driver shiju.jose
2024-04-19 16:47 ` [RFC PATCH v8 09/10] ras: scrub: Add scrub control attributes for ACPI RAS2 shiju.jose
2024-04-19 16:47 ` [RFC PATCH v8 10/10] ras: scrub: ACPI RAS2: Add memory ACPI RAS2 driver shiju.jose
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