| Message ID | 20220421152908.4718-1-tiwai@suse.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | Firmware loader support for ZSTD-compressed files | expand |
On Thu, Apr 21, 2022 at 05:29:03PM +0200, Takashi Iwai wrote: > Hi, > > this is a revised patch set for RFC I posted some time ago (*). > Since the ZSTD usage became much more popular now, it makes sense to > have the consistent (de)compression support in the kernel, also for > the firmware files. This patch set adds the support for ZSTD- > compressed firmware files as well as the extension of selftests, in > addition to a couple of relevant fixes in selftests. > > (*) https://lore.kernel.org/r/20210127154939.13288-1-tiwai@suse.de Russ had posted a set of patches which this likely needs to be rebased on top of. Russ however has to address one kernel splat found by 0day, so I'd expect a new set and then perhaps this can be based on that? [0] https://lkml.kernel.org/r/20220419231658.664388-1-russell.h.weight@intel.com Luis
On Thu, 21 Apr 2022 18:48:05 +0200, Luis Chamberlain wrote: > > On Thu, Apr 21, 2022 at 05:29:03PM +0200, Takashi Iwai wrote: > > Hi, > > > > this is a revised patch set for RFC I posted some time ago (*). > > Since the ZSTD usage became much more popular now, it makes sense to > > have the consistent (de)compression support in the kernel, also for > > the firmware files. This patch set adds the support for ZSTD- > > compressed firmware files as well as the extension of selftests, in > > addition to a couple of relevant fixes in selftests. > > > > (*) https://lore.kernel.org/r/20210127154939.13288-1-tiwai@suse.de > > Russ had posted a set of patches which this likely needs to be > rebased on top of. Russ however has to address one kernel splat > found by 0day, so I'd expect a new set and then perhaps this can > be based on that? Sure, it should be fine, as the code change there is quite minimal. Let me know if the base branch becomes ready. thanks, Takashi > > [0] https://lkml.kernel.org/r/20220419231658.664388-1-russell.h.weight@intel.com > > Luis >
On Fri, Apr 22, 2022 at 08:38:07AM +0200, Takashi Iwai wrote: > On Thu, 21 Apr 2022 18:48:05 +0200, > Luis Chamberlain wrote: > > > > On Thu, Apr 21, 2022 at 05:29:03PM +0200, Takashi Iwai wrote: > > > Hi, > > > > > > this is a revised patch set for RFC I posted some time ago (*). > > > Since the ZSTD usage became much more popular now, it makes sense to > > > have the consistent (de)compression support in the kernel, also for > > > the firmware files. This patch set adds the support for ZSTD- > > > compressed firmware files as well as the extension of selftests, in > > > addition to a couple of relevant fixes in selftests. > > > > > > (*) https://lore.kernel.org/r/20210127154939.13288-1-tiwai@suse.de > > > > Russ had posted a set of patches which this likely needs to be > > rebased on top of. Russ however has to address one kernel splat > > found by 0day, so I'd expect a new set and then perhaps this can > > be based on that? > > Sure, it should be fine, as the code change there is quite minimal. > Let me know if the base branch becomes ready. Your patches came in before Russ's, so I'll queue them up now first. thanks, greg k-h
Hi, this is a revised patch set for RFC I posted some time ago (*). Since the ZSTD usage became much more popular now, it makes sense to have the consistent (de)compression support in the kernel, also for the firmware files. This patch set adds the support for ZSTD- compressed firmware files as well as the extension of selftests, in addition to a couple of relevant fixes in selftests. (*) https://lore.kernel.org/r/20210127154939.13288-1-tiwai@suse.de Takashi === Takashi Iwai (5): firmware: Add the support for ZSTD-compressed firmware files selftests: firmware: Use smaller dictionary for XZ compression selftests: firmware: Fix the request_firmware_into_buf() test for XZ format selftests: firmware: Simplify test patterns selftests: firmware: Add ZSTD compressed file tests drivers/base/firmware_loader/Kconfig | 24 ++- drivers/base/firmware_loader/main.c | 76 +++++++- .../selftests/firmware/fw_filesystem.sh | 170 +++++++++--------- tools/testing/selftests/firmware/fw_lib.sh | 12 +- 4 files changed, 182 insertions(+), 100 deletions(-)