| Message ID | 20200510202436.63222-1-keescook@chromium.org |
|---|---|
| Headers | show |
| Series | pstore: mtd: support crash log to block and mtd device | expand |
Hi Kees Cook, On 2020/5/11 AM 4:24, Kees Cook wrote: > Hi! > > Well, I guess I spoke too soon. :) Here is v7. Hopefully this is > it. WeiXiong, can you test this and make sure you're happy with the > results? I tested it on Allwinner board for all frontends, including panic. All of them work well! That's a very good news. > > Take care! > > -Kees > > v7: > - more renamings in the exported APIs and structs > - fix mtd build > - replace psblk_blkdev_info with passing in a struct to fill > - consolidate bdev opening/checking > - rename psblk_device -> pstore_device_info > - kerndoc for pstore_blk_get_config > - fix hunks in wrong patch > - add missing "static"s for local functions (0day) > > v6: https://lore.kernel.org/lkml/20200509234103.46544-1-keescook@chromium.org/ > v5: https://lore.kernel.org/lkml/1589022854-19821-1-git-send-email-liaoweixiong@allwinnertech.com/ > v4: https://lore.kernel.org/lkml/20200508064004.57898-1-keescook@chromium.org/ > v3: https://lore.kernel.org/lkml/1585126506-18635-1-git-send-email-liaoweixiong@allwinnertech.com/ > v2: https://lore.kernel.org/lkml/1581078355-19647-1-git-send-email-liaoweixiong@allwinnertech.com/ > v1: https://lore.kernel.org/lkml/1579482233-2672-1-git-send-email-liaoweixiong@allwinnertech.com/ > > > Kees Cook (8): > pstore/ram: Move dump_oops to end of module_param list > pstore/platform: Switch pstore_info::name to const > pstore/platform: Move module params after declarations > pstore/platform: Use backend name for console registration > pstore/ram: Refactor ftrace buffer merging > pstore/ftrace: Provide ftrace log merging routine > printk: Introduce kmsg_dump_reason_str() > pstore/blk: Introduce "best_effort" mode > > WeiXiong Liao (10): > pstore/zone: Introduce common layer to manage storage zones > pstore/blk: Introduce backend for block devices > pstore/zone,blk: Add support for pmsg frontend > pstore/zone,blk: Add console frontend support > pstore/zone,blk: Add ftrace frontend support > Documentation: Add details for pstore/blk > pstore/zone: Provide way to skip "broken" zone for MTD devices > pstore/blk: Provide way to query pstore configuration > pstore/blk: Support non-block storage devices > mtd: Support kmsg dumper based on pstore/blk > > Documentation/admin-guide/pstore-blk.rst | 243 ++++ > MAINTAINERS | 1 + > drivers/mtd/Kconfig | 10 + > drivers/mtd/Makefile | 1 + > drivers/mtd/mtdpstore.c | 564 +++++++++ > fs/pstore/Kconfig | 109 ++ > fs/pstore/Makefile | 6 + > fs/pstore/blk.c | 520 ++++++++ > fs/pstore/ftrace.c | 54 + > fs/pstore/internal.h | 9 + > fs/pstore/platform.c | 40 +- > fs/pstore/ram.c | 70 +- > fs/pstore/zone.c | 1463 ++++++++++++++++++++++ > include/linux/kmsg_dump.h | 7 + > include/linux/pstore.h | 2 +- > include/linux/pstore_blk.h | 118 ++ > include/linux/pstore_zone.h | 60 + > kernel/printk/printk.c | 21 + > 18 files changed, 3210 insertions(+), 88 deletions(-) > create mode 100644 Documentation/admin-guide/pstore-blk.rst > create mode 100644 drivers/mtd/mtdpstore.c > create mode 100644 fs/pstore/blk.c > create mode 100644 fs/pstore/zone.c > create mode 100644 include/linux/pstore_blk.h > create mode 100644 include/linux/pstore_zone.h >
On Sun, May 10, 2020 at 01:24:18PM -0700, Kees Cook wrote: > pstore/ram: Move dump_oops to end of module_param list > pstore/platform: Switch pstore_info::name to const > pstore/platform: Move module params after declarations > pstore/platform: Use backend name for console registration > pstore/ram: Refactor ftrace buffer merging > pstore/ftrace: Provide ftrace log merging routine > printk: Introduce kmsg_dump_reason_str() For those following along, I've added these to for-next/pstore, as they're all prep patches for the rest of this series.
On Mon, May 11, 2020 at 06:54:11PM +0800, WeiXiong Liao wrote: > On 2020/5/11 AM 4:24, Kees Cook wrote: > > Hi! > > > > Well, I guess I spoke too soon. :) Here is v7. Hopefully this is > > it. WeiXiong, can you test this and make sure you're happy with the > > results? > > I tested it on Allwinner board for all frontends, including panic. > All of them work well! That's a very good news. Great! I'll get v8 sent out. :) Thanks!