Hi,
On 6/21/22 15:55, Jean Delvare wrote:
> Unlike release_mem_region(), a call to release_resource() does not
> free the resource, so it has to be freed explicitly to avoid a memory
> leak.
>
> Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
> Fixes: 455cd867b85b ("platform/x86: thinkpad_acpi: Add a s2idle resume quirk for a number of laptops")
> Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
> Cc: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
> Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
> Cc: Mark Gross <markgross@xxxxxxxxxx>
Thank you for your patch, I've applied this patch to my review-hans
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.
Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.
Regards,
Hans
> ---
> drivers/platform/x86/thinkpad_acpi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linux-5.18.orig/drivers/platform/x86/thinkpad_acpi.c 2022-05-22 21:52:31.000000000 +0200
> +++ linux-5.18/drivers/platform/x86/thinkpad_acpi.c 2022-06-21 15:49:31.705166709 +0200
> @@ -4529,6 +4529,7 @@ static void thinkpad_acpi_amd_s2idle_res
> iounmap(addr);
> cleanup_resource:
> release_resource(res);
> + kfree(res);
> }
>
> static struct acpi_s2idle_dev_ops thinkpad_acpi_s2idle_dev_ops = {
>
>
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