On Fri, Dec 03, 2021 at 01:11:56PM +0800, Jisheng Zhang wrote:
> Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
> by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
> code and increase compile coverage.
>
> Signed-off-by: Jisheng Zhang
As long as it still c
Hi Jisheng,
On Fri, 3 Dec 2021 at 06:22, Jisheng Zhang wrote:
> Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
> by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
The patch looks fine, but I think you mean
IS_ENABLED(CONFIG_KEXEC_CORE) here, not CONFIG_BLK
On Fri, Dec 03, 2021 at 01:11:57PM +0800, Jisheng Zhang wrote:
> Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
> by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
> code and increase compile coverage.
>
> Signed-off-by: Jisheng Zhang
Reviewed-by: Russell
On Wed, Dec 1, 2021 at 3:20 AM Coiby Xu wrote:
>
> On Wed, Nov 24, 2021 at 09:47:43PM +0800, Baoquan He wrote:
> >On 11/24/21 at 01:47pm, Veronika Kabatova wrote:
> >> Hi,
> >>
> >> for a while we've been seen the following error when compiling
> >> the mainline kernel with gcc 11.2 and binutils 2
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Heiko Carstens
Cc: Vasily Gorbik
Cc: Christian Borntraeg
As all archs have upgraded to use the new interface copy_oldmem_page_buf()
so remove the unused copy_oldmem_page. Also remove the weak definitions.
Cc: Dave Young
Cc: Baoquan He
Cc: Vivek Goyal
Cc: kexec
Cc: linux-fsdevel
Signed-off-by: Amit Daniel Kachhap
---
fs/proc/vmcore.c | 1
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: linux-ia64
Signed-off-by: Amit Daniel Kachhap
---
arch/
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Thomas Bogendoerfer
Cc: linux-mips
Signed-off-by: Amit D
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Paul Walmsley
Cc: Palmer Dabbelt
Cc: Albert Ou
Cc: linu
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Michael Ellerman
CC: Benjamin Herrenschmidt
Cc: Paul Mac
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Use the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Yoshinori Sato
Cc: Rich Felker
CC: linux-sh
Signed-off-
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Implement the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Russell King
Cc: linux-arm-kernel
Signed-off-by: A
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Implement the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: Borislav Petko
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Implement the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Catalin Marinas
Cc: Will Deacon
Cc: linux-arm-kern
Hi,
This series aims to restructure the external interfaces as well internal
code used in fs/proc/vmcore.c by removing the interchangeable use of user
and kernel pointers. This unnecessary conversion may obstruct the tools
such as sparse in generating meaningful results. This also simplifies
the t
The exported interface read_from_oldmem() passes user pointer
without __user annotation and does unnecessary user/kernel pointer
conversions during the pointer propagation.
Hence it is modified to have a new parameter for user pointer.
Also a helper macro read_from_oldmem_to_kernel is added for c
The exported interface copy_oldmem_page_encrypted() passes user pointer
without __user annotation and does unnecessary user/kernel pointer
conversions during the pointer propagation.
Hence it is modified to have a new parameter for user pointer. The
other similar interface copy_oldmem_page() will
The exported interface copy_oldmem_page passes user pointer without
__user annotation and does unnecessary user/kernel pointer
conversions during the pointer propagation.
Hence it is modified to have a new parameter for user pointer. However
instead of updating it directly a new interface copy_old
The current interface copy_oldmem_page() passes user pointer without
__user annotation and hence does unnecessary user/kernel pointer
conversions during its implementation.
Implement the interface copy_oldmem_page_buf() to avoid this issue.
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: Borislav Petko
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