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* [PATCH 0/3 4.19-stable] Sync mappings in vmalloc/ioremap areas
@ 2019-08-13 15:28 Joerg Roedel
  2019-08-13 15:28 ` [PATCH 1/3] x86/mm: Check for pfn instead of page in vmalloc_sync_one() Joerg Roedel
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Joerg Roedel @ 2019-08-13 15:28 UTC (permalink / raw)
  To: Greg Kroah-Hartman, stable
  Cc: Dave Hansen, Andy Lutomirski, Peter Zijlstra, Thomas Gleixner,
	Ingo Molnar, Borislav Petkov, linux-kernel, Joerg Roedel

From: Joerg Roedel <jroedel@suse.de>

Backport commits from upstream to fix a data corruption
issue that gets exposed when using PTI on x86-32.

Please consider them for inclusion into stable-4.19.

Joerg Roedel (3):
  x86/mm: Check for pfn instead of page in vmalloc_sync_one()
  x86/mm: Sync also unmappings in vmalloc_sync_all()
  mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()

 arch/x86/mm/fault.c | 15 ++++++---------
 mm/vmalloc.c        |  9 +++++++++
 2 files changed, 15 insertions(+), 9 deletions(-)

-- 
2.16.4


^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH 0/3 5.2-stable] Sync mappings in vmalloc/ioremap areas
@ 2019-08-13 15:28 Joerg Roedel
  2019-08-13 15:28 ` [PATCH 3/3] mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy() Joerg Roedel
  0 siblings, 1 reply; 5+ messages in thread
From: Joerg Roedel @ 2019-08-13 15:28 UTC (permalink / raw)
  To: Greg Kroah-Hartman, stable
  Cc: Dave Hansen, Andy Lutomirski, Peter Zijlstra, Thomas Gleixner,
	Ingo Molnar, Borislav Petkov, linux-kernel, Joerg Roedel

From: Joerg Roedel <jroedel@suse.de>

Backport commits from upstream to fix a data corruption
issue that gets exposed when using PTI on x86-32.

Please consider them for inclusion into stable-5.2.

Joerg Roedel (3):
  x86/mm: Check for pfn instead of page in vmalloc_sync_one()
  x86/mm: Sync also unmappings in vmalloc_sync_all()
  mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()

 arch/x86/mm/fault.c | 15 ++++++---------
 mm/vmalloc.c        |  9 +++++++++
 2 files changed, 15 insertions(+), 9 deletions(-)

-- 
2.16.4


^ permalink raw reply	[flat|nested] 5+ messages in thread

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Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-13 15:28 [PATCH 0/3 4.19-stable] Sync mappings in vmalloc/ioremap areas Joerg Roedel
2019-08-13 15:28 ` [PATCH 1/3] x86/mm: Check for pfn instead of page in vmalloc_sync_one() Joerg Roedel
2019-08-13 15:28 ` [PATCH 2/3] x86/mm: Sync also unmappings in vmalloc_sync_all() Joerg Roedel
2019-08-13 15:28 ` [PATCH 3/3] mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy() Joerg Roedel
2019-08-13 15:28 [PATCH 0/3 5.2-stable] Sync mappings in vmalloc/ioremap areas Joerg Roedel
2019-08-13 15:28 ` [PATCH 3/3] mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy() Joerg Roedel

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