On Tue, Oct 06, 2015 at 10:54:42AM -0700, Andy Lutomirski wrote:
> On Sat, Oct 3, 2015 at 4:28 PM, Gabriel L. Somlo wrote:
> > From: Gabriel Somlo
> >
> > Make fw_cfg entries of type "file" available via sysfs. Entries
> > are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
> > named af
On Sat, Oct 3, 2015 at 4:28 PM, Gabriel L. Somlo wrote:
> From: Gabriel Somlo
>
> Make fw_cfg entries of type "file" available via sysfs. Entries
> are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
> named after each entry's selector key. Filename, selector value,
> and size read-only
On 10/04/15 01:28, Gabriel L. Somlo wrote:
> From: Gabriel Somlo
>
> Make fw_cfg entries of type "file" available via sysfs. Entries
> are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
> named after each entry's selector key. Filename, selector value,
> and size read-only attributes a
On Sat, Oct 03, 2015 at 07:28:06PM -0400, Gabriel L. Somlo wrote:
> +/* read chunk of given fw_cfg blob (caller responsible for sanity-check) */
> +static inline void fw_cfg_read_blob(u16 key,
> + void *buf, loff_t pos, size_t count)
> +{
> + mutex_lock(&fw_cfg_d
Hi Gabriel,
[auto build test results on v4.3-rc3 -- if it's inappropriate base, please
ignore]
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
drivers/firmware/qemu_fw_cfg.c:
From: Gabriel Somlo
Make fw_cfg entries of type "file" available via sysfs. Entries
are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
named after each entry's selector key. Filename, selector value,
and size read-only attributes are included for each entry. Also,
a "raw" attribute all
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