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From: Shiju Jose <shiju.jose@huawei.com>
To: Borislav Petkov <bp@alien8.de>,
	Jonathan Cameron <jonathan.cameron@huawei.com>
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	tanxiaofei <tanxiaofei@huawei.com>,
	"Zengtao (B)" <prime.zeng@hisilicon.com>,
	"Roberto Sassu" <roberto.sassu@huawei.com>,
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	Linuxarm <linuxarm@huawei.com>
Subject: RE: [PATCH linux-next 0/2] ACPI: Add support for ACPI RAS2 feature table
Date: Tue, 4 Mar 2025 18:19:58 +0000	[thread overview]
Message-ID: <977a011b1ede4093a8e49d9cbcf49d19@huawei.com> (raw)
In-Reply-To: <20250303103529.GBZ8WF8flezRahE-1h@fat_crate.local>

>-----Original Message-----
>From: Borislav Petkov <bp@alien8.de>
>Sent: 03 March 2025 10:35
>To: Jonathan Cameron <jonathan.cameron@huawei.com>
>Cc: Shiju Jose <shiju.jose@huawei.com>; linux-edac@vger.kernel.org; linux-
>acpi@vger.kernel.org; rafael@kernel.org; tony.luck@intel.com;
>lenb@kernel.org; mchehab@kernel.org; linux-mm@kvack.org; linux-
>kernel@vger.kernel.org; linux-cxl@vger.kernel.org; j.williams@intel.com;
>dave@stgolabs.net; dave.jiang@intel.com; alison.schofield@intel.com;
>vishal.l.verma@intel.com; ira.weiny@intel.com; david@redhat.com;
>Vilas.Sridharan@amd.com; leo.duran@amd.com; Yazen.Ghannam@amd.com;
>rientjes@google.com; jiaqiyan@google.com; Jon.Grimm@amd.com;
>dave.hansen@linux.intel.com; naoya.horiguchi@nec.com;
>james.morse@arm.com; jthoughton@google.com; somasundaram.a@hpe.com;
>erdemaktas@google.com; pgonda@google.com; duenwen@google.com;
>gthelen@google.com; wschwartz@amperecomputing.com;
>dferguson@amperecomputing.com; wbs@os.amperecomputing.com;
>nifan.cxl@gmail.com; tanxiaofei <tanxiaofei@huawei.com>; Zengtao (B)
><prime.zeng@hisilicon.com>; Roberto Sassu <roberto.sassu@huawei.com>;
>kangkang.shen@futurewei.com; wanghuiqiang <wanghuiqiang@huawei.com>;
>Linuxarm <linuxarm@huawei.com>
>Subject: Re: [PATCH linux-next 0/2] ACPI: Add support for ACPI RAS2 feature
>table
>
[...]
>
>However, just from a cursory look, it would need some scrubbing. There's stuff
>like:
>
>+               ps_sm->params.requested_address_range[0] = 0;
>+               ps_sm->params.requested_address_range[1] = 0;
>+               ps_sm->params.scrub_params_in &=
>~RAS2_PATROL_SCRUB_SCHRS_IN_MASK;
>+               ps_sm->params.scrub_params_in |=
>FIELD_PREP(RAS2_PATROL_SCRUB_SCHRS_IN_MASK,
>+                                                           ras2_ctx->scrub_cycle_hrs);
>+               ps_sm->params.patrol_scrub_command =
>+ RAS2_START_PATROL_SCRUBBER;
>
>
>which definitely needs shortening. There's no need for a wholly written out
>"requested_address_range". I know variables should have meaningfull names
>but writing fiction shouldn't be either.

Hi Borislav,

Some of these variables, for e.g. requested_address_range are not defined 
in this patch, but in the 'include/acpi/actbl2.h'.
My understanding is that those changes required to upstream first via
https://github.com/acpica/acpica ?
>
>+static int ras2_acpi_parse_table(struct acpi_table_header *pAcpiTable)
>
>Yuck, CamelCase?!
Fixed.

>
>And I'm pretty sure if I start looking more, I'll find more funky stuff.
Will check and fix.
>
>HTH.
>
>--
>Regards/Gruss,
>    Boris.
>
>https://people.kernel.org/tglx/notes-about-netiquette

Thanks,
Shiju

  reply	other threads:[~2025-03-04 18:20 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-28 12:27 shiju.jose
2025-02-28 12:27 ` [PATCH linux-next 1/2] ACPI:RAS2: Add ACPI RAS2 driver shiju.jose
2025-03-03 21:06   ` Yazen Ghannam
2025-03-04 16:59     ` Shiju Jose
2025-02-28 12:27 ` [PATCH linux-next 2/2] ras: mem: Add memory " shiju.jose
2025-03-03  9:35 ` [PATCH linux-next 0/2] ACPI: Add support for ACPI RAS2 feature table Jonathan Cameron
2025-03-03 10:21   ` Shiju Jose
2025-03-03 10:35   ` Borislav Petkov
2025-03-04 18:19     ` Shiju Jose [this message]
2025-03-04 20:30       ` Borislav Petkov
2025-03-04 20:46         ` Luck, Tony

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