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* [PATCH v2 0/2] mips: vdso: fix 'jalr t9' crash in vdso code
@ 2020-02-11 19:24 Victor Kamensky
  2020-02-11 19:24 ` [PATCH v2 1/2] " Victor Kamensky
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Victor Kamensky @ 2020-02-11 19:24 UTC (permalink / raw)
  To: linux-mips, Paul Burton
  Cc: Ralf Baechle, James Hogan, Vincenzo Frascino, bruce.ashfield,
	richard.purdie

Hi Paul and all,

Here is the second version of patch set dealing with 'jalr t9'
crash in vdso code. Root cause and investigation details could be
found in first version cover letter for this patch series [1].

Changes in v2:
   - added -mrelax-pic-calls -mexplicit-relocs unconditionally
     (dropped 'call cc-option') since minimal supported gcc version
     already has them
   - fixed few misspellings in commit messages
   - added explanation in commit messages about handling static
     functions PIC calls through mips local GOT and absence of dynamic
     relocations in this case

Thanks,
Victor

[1] https://lore.kernel.org/linux-mips/20200203233133.38613-1-kamensky@cisco.com

Victor Kamensky (2):
  mips: vdso: fix 'jalr t9' crash in vdso code
  mips: vdso: add build time check that no 'jalr t9' calls left

 arch/mips/vdso/Makefile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

-- 
2.24.1


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2020-02-11 19:24 [PATCH v2 0/2] mips: vdso: fix 'jalr t9' crash in vdso code Victor Kamensky
2020-02-11 19:24 ` [PATCH v2 1/2] " Victor Kamensky
2020-02-11 19:24 ` [PATCH v2 2/2] mips: vdso: add build time check that no 'jalr t9' calls left Victor Kamensky
2020-02-15 22:55 ` [PATCH v2 0/2] mips: vdso: fix 'jalr t9' crash in vdso code Paul Burton

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