Re: [PATCH] gpiolib: Fix shared GPIO memory leaks

[Bartosz Golaszewski]

On Fri, 20 Feb 2026 17:34:51 +0800, Daniel J Blueman wrote:
> On a Snapdragon X1 Elite laptop (Lenovo Yoga Slim 7x), kmemleak reports
> three sets of:
> 
> unreferenced object 0xffff00080187f400 (size 1024):
>   comm "swapper/0", pid 1, jiffies 4294667327
>   hex dump (first 32 bytes):
>     58 bd 70 01 08 00 ff ff 58 bd 70 01 08 00 ff ff  X.p.....X.p.....
>     00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00  ................
>   backtrace (crc 1665d1f8):
>     kmemleak_alloc+0xf4/0x12c
>     __kmalloc_cache_noprof+0x370/0x49c
>     gpio_shared_make_ref+0x70/0x16c
>     gpio_shared_of_traverse+0x4e8/0x5f4
>     gpio_shared_of_traverse+0x200/0x5f4
>     gpio_shared_of_traverse+0x200/0x5f4
>     gpio_shared_of_traverse+0x200/0x5f4
>     gpio_shared_of_traverse+0x200/0x5f4
>     gpio_shared_init+0x34/0x1c4
>     do_one_initcall+0x50/0x280
>     kernel_init_freeable+0x290/0x33c
>     kernel_init+0x28/0x14c
>     ret_from_fork+0x10/0x20
> 
> [...]

Applied, thanks!

[1/1] gpiolib: Fix shared GPIO memory leaks
      https://git.kernel.org/brgl/c/32e0a7ad9c841f46549ccac0f1cca347a40d8685

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>