26 lines
888 B
ReStructuredText
26 lines
888 B
ReStructuredText
.. _skiboot-5.1.21:
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skiboot-5.1.21
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--------------
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skiboot-5.1.21 was released on Tuesday 19th September 2017.
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skiboot-5.1.21 is the 22nd stable release of 5.1, it follows skiboot-5.1.20
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(which was released 18th August 2017).
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This release contains one backported bug fix to the 5.1.x series.
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Changes are:
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- FSP: Add check to detect FSP Reset/Reload inside fsp_sync_msg()
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During FSP Reset/Reload we move outstanding MBOX messages from msgq to
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rr_queue including inflight message (fsp_reset_cmdclass()). But we are not
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resetting inflight message state.
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In extreme corner case where we sent message to FSP via fsp_sync_msg() path
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and FSP Reset/Reload happens before getting respose from FSP, then we will
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endup waiting in fsp_sync_msg() until everything becomes normal.
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This patch adds fsp_in_rr() check to fsp_sync_msg() and return error to caller
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if FSP is in R/R.
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