From: Wen Yang
Currently there are some issues with the ucc_of_parse_tdm function:
1, a possible null pointer dereference in ucc_of_parse_tdm,
detected by the semantic patch deref_null.cocci,
with the following warning:
drivers/soc/fsl/qe/qe_tdm.c:177:21-24: ERROR: pdev is NULL but dereferenced.
Peng Hao a écrit :
From: Wen Yang
Currently there are some issues with the ucc_of_parse_tdm function:
1, a possible null pointer dereference in ucc_of_parse_tdm,
detected by the semantic patch deref_null.cocci,
with the following warning:
drivers/soc/fsl/qe/qe_tdm.c:177:21-24: ERROR: pdev is
From: Wen Yang
Currently there are some issues with the ucc_of_parse_tdm function:
1, a possible null pointer dereference in ucc_of_parse_tdm,
detected by the semantic patch deref_null.cocci,
with the following warning:
drivers/soc/fsl/qe/qe_tdm.c:177:21-24: ERROR: pdev is NULL but dereferenced.
LEROY Christophe writes:
> Michael Ellerman a écrit :
>
>> Currently the code produces several warnings, eg:
>>
>> arch/powerpc/platforms/4xx/ocm.c:240:38: error: format '%llx'
>> expects argument of type 'long long unsigned int', but argument 3
>> has type 'phys_addr_t {aka unsigned int}'
Masahiro Yamada writes:
> Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label".
>
> The jump label is controlled by HAVE_JUMP_LABEL, which is defined
> like this:
>
> #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
> # define HAVE_JUMP_LABEL
> #endif
>
> We can i
On Sat, 2018-12-22 at 14:35:38 UTC, Christian Lamparter wrote:
> This patch fixes a recent compilation regression in ocm:
>
> | ocm.c: In function âÂÂocm_init_nodeâÂÂ:
> | ocm.c:182:18: error: invalid operands to binary |
> | (have âÂÂintâ and âÂÂpgprot_tâ {aka âÂÂst
On Sun, 2018-12-23 at 20:34:25 UTC, Diana Craciun wrote:
> Fixed the following build warning:
> powerpc-linux-gnu-ld: warning: orphan section `__btb_flush_fixup' from
> `arch/powerpc/kernel/head_44x.o' being placed in section
> `__btb_flush_fixup'.
>
> Signed-off-by: Diana Craciun
Applied to pow
On Tue, 2019-01-01 at 03:55:13 UTC, Michael Ellerman wrote:
> Old GCCs (4.6.3 at least), aren't able to follow the logic in
> __kvmhv_copy_tofrom_guest_radix() and warn that old_pid is used
> uninitialized:
>
> arch/powerpc/kvm/book3s_64_mmu_radix.c:75:3: error: 'old_pid' may be
> used uniniti
On Tue, 2019-01-01 at 03:56:00 UTC, Michael Ellerman wrote:
> Currently the code produces several warnings, eg:
>
> arch/powerpc/platforms/4xx/ocm.c:240:38: error: format '%llx'
> expects argument of type 'long long unsigned int', but argument 3
> has type 'phys_addr_t {aka unsigned int}'
>
On Sun, 2018-12-30 at 18:50 +0100, LEROY Christophe wrote:
> Arnd Bergmann a écrit :
> > On Sat, Dec 29, 2018 at 3:51 AM Michael Schmitz
> > wrote:
[...]
> > > (On second thought - I don't want to speculate whether there's
> > > weird compiler options that could result in the
> > > nvram_check_ch
Hi,
I was not aware that CONFIG_JUMP_LABEL Kconfig setting depends on the
support of asm-goto.
Currently, I am doing experiments with clang-7 and a snapshot of
clang-8 on Linux/x86.
These compilers have no asm-goto support.
What is your recommendation for Linux >= v4.20?
I am asking as it is pos
System call table generation support is provided for
alpha, ia64, m68k, microblaze, mips, parisc, powerpc,
sh, sparc and xtensa architectures. The implementat-
ions are almost similar across all the above archte-
ctures. In order to reduce the source code across all
the above architectures, create
The __SYSCALL macro's arguments are system call number,
system call entry name and number of arguments for the
system call.
Argument- nargs in __SYSCALL(nr, entry, nargs) is neither
calculated nor used anywhere. So it would be better to
keep the implementaion as __SYSCALL(nr, entry). This will
un
Unified system call table generation script must be run to
generate unistd_32/64.h and syscall_table_32/64/c32/spu.h
files. This patch will have changes which will invokes the
script.
This patch will generate unistd_32/64.h and syscall_table-
_32/64/c32/spu.h files by the syscall table generation
Hello Michael
On 22/12/2018, Michael Ellerman wrote:
> On Sun, 2018-08-19 at 20:21:47 UTC, Darren Stevens wrote:
>> Add a IRQ init routine for the Nemo board which inits and attatches
>> the i8259 found in the SB600, and a cascade routine to dispatch the
>> interrupts.
>>
>> Signed-off-by: Darren
On Tue, 1 Jan 2019, I wrote:
>
> There are no [nvram] ioctls common to all architectures. So your example
> becomes,
>
> static long nvram_misc_ioctl(struct file *file, unsigned int cmd,
> unsigned long arg)
> {
> if (ops->ioctl)
> return ops->ioctl(f
On Sat, 29 Dec 2018, I wrote:
> On Fri, 28 Dec 2018, LEROY Christophe wrote:
>
> > > --- a/drivers/char/nvram.c
> > > +++ b/drivers/char/nvram.c
> > > @@ -21,13 +21,6 @@
> > > * ioctl(NVRAM_SETCKS) (doesn't change contents, just makes checksum
> > > valid
> > > * again; use with care!)
> > >
On Wed, Jan 2, 2019 at 9:14 PM Sedat Dilek wrote:
>
> Hi,
>
> I was not aware that CONFIG_JUMP_LABEL Kconfig setting depends on the
> support of asm-goto.
>
> Currently, I am doing experiments with clang-7 and a snapshot of
> clang-8 on Linux/x86.
> These compilers have no asm-goto support.
>
> Wh
> -Original Message-
> From: Scott Wood
> Sent: Friday, December 28, 2018 2:29 AM
> To: Madalin-cristian Bucur
> Cc: net...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
> Subject: [PATCH] fsl/fman: Use GFP_ATOMIC in
> {memac,tgec}_add_hash_mac_address()
>
> These functions are called f
Hi Christian,
happy new year and I hope you had a few restful deays off.
I've pushed a new tree to:
git://git.infradead.org/users/hch/misc.git powerpc-dma.6
Gitweb:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.6
Which has been rebased to the latests Linus
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