octl+0xa8/0x9b4)
[] (do_vfs_ioctl) from [] (SyS_ioctl+0x6c/0x7c)
[] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x48)
Code: e3a02004 e1a02312 e2423001 e1c3 (ee070f3a)
---[ end trace 89278304932c0e87 ]---
Kernel panic - not syncing: Fatal exception
Signed-off-by: Cheng Chao
---
drivers/stag
octl+0xa8/0x9b4)
[] (do_vfs_ioctl) from [] (SyS_ioctl+0x6c/0x7c)
[] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x48)
Code: e3a02004 e1a02312 e2423001 e1c3 (ee070f3a)
---[ end trace 89278304932c0e87 ]---
Kernel panic - not syncing: Fatal exception
Signed-off-by: Cheng Chao
---
drivers/stag
I notice that v4.9.283 has released, but this patch is not merged.
It's exactly a bug.
On Sat, Sep 11, 2021 at 10:40 PM Cheng Chao wrote:
>
> the bug has been introduced by the patch:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/st
the bug has been introduced by the patch:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/staging/android/ion/ion_system_heap.c?h=v4.9.282&id=e7f63771b60e7802c5a9b437c5ab1a8e33a0bb35
On Sat, Sep 11, 2021 at 10:20 PM Cheng Chao wrote:
>
> for longter
_system_heap *heap,
struct ion_buffer *buffer,
unsigned long order)
{
struct ion_page_pool *pool = heap->pools[order_to_index(order)];
return ion_page_pool_alloc(pool);
}
On Sat, Sep 11, 2021 at 7:54 PM Greg KH wrote:
>
> On Sat, Sep 11, 2021 at 07:21:15PM +0800, Cheng Chao wrot
)
[] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x48)
Code: e3a02004 e1a02312 e2423001 e1c3 (ee070f3a)
---[ end trace 89278304932c0e87 ]---
Kernel panic - not syncing: Fatal exception
Signed-off-by: Cheng Chao
---
drivers/staging/android/ion/ion_system_heap.c | 2 +-
1 file changed, 1 insertion(+), 1