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authorJoseph Salisbury <joseph.salisbury@microsoft.com>2020-06-26 15:28:17 -0700
committerWei Liu <wei.liu@kernel.org>2020-06-29 10:30:35 +0000
commit77b48bea2fee47c15a835f6725dd8df0bc38375a (patch)
treedc48eb67fb62b3c55533b0ef5b0e6b98928b934a /arch/riscv/include/asm/pgtable.h
parent9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 (diff)
downloadlinux-77b48bea2fee47c15a835f6725dd8df0bc38375a.tar.gz
Drivers: hv: Change flag to write log level in panic msg to false
When the kernel panics, one page of kmsg data may be collected and sent to Hyper-V to aid in diagnosing the failure. The collected kmsg data typically contains 50 to 100 lines, each of which has a log level prefix that isn't very useful from a diagnostic standpoint. So tell kmsg_dump_get_buffer() to not include the log level, enabling more information that *is* useful to fit in the page. Requesting in stable kernels, since many kernels running in production are stable releases. Cc: stable@vger.kernel.org Signed-off-by: Joseph Salisbury <joseph.salisbury@microsoft.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1593210497-114310-1-git-send-email-joseph.salisbury@microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'arch/riscv/include/asm/pgtable.h')
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