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Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm 

Russell writes:
  "A couple of small ARM fixes from Stefan and Thomas:
   - Adding the io_pgetevents syscall
   - Fixing a bounds check in pci_ioremap_io()"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8799/1: mm: fix pci_ioremap_io() offset check
  ARM: 8787/1: wire up io_pgetevents syscall
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Greg Kroah-Hartman 2018-10-04 09:48:10 -07:00
parent 10be83cc64 3a58ac65e2
commit ac0657edb1
2 changed files with 2 additions and 1 deletions
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2
arch/arm/mm/ioremap.c
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@ -473,7 +473,7 @@ void pci_ioremap_set_mem_type(int mem_type)
int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr)
{
BUG_ON(offset + SZ_64K > IO_SPACE_LIMIT);
BUG_ON(offset + SZ_64K - 1 > IO_SPACE_LIMIT);
return ioremap_page_range(PCI_IO_VIRT_BASE + offset,
PCI_IO_VIRT_BASE + offset + SZ_64K,

1
arch/arm/tools/syscall.tbl
View File

@ -413,3 +413,4 @@
396 common pkey_free sys_pkey_free
397 common statx sys_statx
398 common rseq sys_rseq
399 common io_pgetevents sys_io_pgetevents