On Tue, Oct 18, 2022 at 3:21 PM Kefeng Wang wrote:
>
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need
On 10/17/22 09:11, pavel.koz...@synopsys.com wrote:
From: Pavel Kozlov
Since commit d9820ff ("ARC: mm: switch pgtable_t back to struct page *")
a memory leakage problem occurs. Memory allocated for page table entries
not released during process termination. This issue can be reproduced by
a
On 9/29/22 03:14, Lukas Bulwahn wrote:
Clean up config files by:
- removing configs that were deleted in the past
- removing configs not in tree and without recently pending patches
- adding new configs that are replacements for old configs in the file
For some detailed information,
On 2022/10/18 15:40, Kefeng Wang wrote:
Most architectures(except arm64/x86/sparc) simply return 1 for
one space before the opening parens
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel
On 10/18/22 09:40, Kefeng Wang wrote:
Most architectures(except arm64/x86/sparc) simply return 1 for
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel address, so no need kern_addr_valid(),
let's
Thanks, this is long overdue!
Acked-by: Christoph Hellwig
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On Tue, Oct 18, 2022 at 03:40:14PM +0800, Kefeng Wang wrote:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no
On Tue, Oct 18, 2022 at 9:25 AM Kefeng Wang wrote:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need
Most architectures(except arm64/x86/sparc) simply return 1 for
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel address, so no need kern_addr_valid(),
let's remove unneeded kern_addr_valid()
