iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
eb13fa0227
linux/arch
History
Linus Torvalds 8fc984aedc A pile of x86 fixes: 
- Prevent a memory leak in ioperm which was caused by the stupid
     assumption that the exit cleanup is always called for current, which is
     not the case when fork fails after taking a reference on the ioperm
     bitmap.
 
   - Fix an arithmething overflow in the DMA code on 32bit systems
 
   - Fill gaps in the xstate copy with defaults instead of leaving them
     uninitialized
 
   - Revert: o"Make __X32_SYSCALL_BIT be unsigned long" as it turned out
     that existing user space fails to build.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl7Tt8YTHHRnbHhAbGlu
 dXRyb25peC5kZQAKCRCmGPVMDXSYobtTEACukhGsuivgiTwltWuHcATqrcNbgHSu
 nnhuQrjJ8KJiF5O60nDztPAVzxD+Ww2tzuDnD1BLFDI9cEA5oPhzXf7kUuJvrYUK
 INY+OALPPpw2iWjmygIsEyw3Pzmnm6peRA4h5UZSZdFxdROGGwBeGYNxowuVWFiH
 X7Fa1J4QxTI7e2X3psDVz94bOnVTPRPAR2bNpX8K8Qs+Wn1FFO92LFU04EvJTCHe
 JdN73VAS+0o0qPlPMewiuyfxaHexc8eJySMdOiysPnGRy+vagyyMPOV2Kg0DD6bp
 caDxCXNjIxXlRExV6F75s8hnl42DwXzLSzY/G7L/HVJ5r3voqcREYtXHgfenl7Jg
 8o6tEi+qFduPJ6SuRjfjPBDBF4wJvcjgmCwJaPJbMkrg8p5jH9Xg35egmEMo9cF8
 JQa2RzWJTR9XUjuPAuHJZR6f9jnle01PCznmw7Mavoed82udW1Lo32+QnvWsx6Qq
 4uuV38FqK3lsVCfFjyZir9OB9DGeuT/NETs3WJuGW5QUnC1mqfvIYipL3BkxNMKP
 IBB7n5X2iCJ545JkydepXF2I+b/i8XhNcIwYMVoSbZzBKccwCZ7zxHFNj6YAWG+M
 TN77x/+lw5zbnxhL3YzK+fgPNLio/By4Zcpmq6uppaf9Ip67SJGVq22Ef3S0w8vG
 X1inh1zqLX9hsQ==
 =DmSb
 -----END PGP SIGNATURE-----

Merge tag 'x86-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "A pile of x86 fixes:

   - Prevent a memory leak in ioperm which was caused by the stupid
     assumption that the exit cleanup is always called for current,
     which is not the case when fork fails after taking a reference on
     the ioperm bitmap.

   - Fix an arithmething overflow in the DMA code on 32bit systems

   - Fill gaps in the xstate copy with defaults instead of leaving them
     uninitialized

   - Revert: "Make __X32_SYSCALL_BIT be unsigned long" as it turned out
     that existing user space fails to build"

* tag 'x86-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/ioperm: Prevent a memory leak when fork fails
  x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
  copy_xstate_to_kernel(): don't leave parts of destination uninitialized
  x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long"
2020-05-31 10:45:11 -07:00
..
alpha mm/special: create generic fallbacks for pte_special() and pte_mkspecial() 2020-04-10 15:36:21 -07:00
arc ARC fixes for 5.7 2020-05-19 15:40:51 -07:00
arm ARM: SoC fixes for v5.7 2020-05-29 16:10:07 -07:00
arm64 ARM: SoC fixes for v5.7 2020-05-29 16:10:07 -07:00
c6x mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS 2020-04-10 15:36:21 -07:00
csky csky: Fixup CONFIG_DEBUG_RSEQ 2020-05-28 00:18:36 +00:00
h8300 h8300: ignore vmlinux.lds 2020-04-23 16:41:26 +09:00
hexagon arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
ia64 ia64: Hide the archdata.iommu field behind generic IOMMU_API 2020-05-27 16:41:29 +02:00
m68k m68k: Drop redundant generic-y += hardirq.h 2020-04-13 11:08:52 -07:00
microblaze mm/special: create generic fallbacks for pte_special() and pte_mkspecial() 2020-04-10 15:36:21 -07:00
mips arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
nds32 arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
nios2 nios2 update for v5.7-rc1 2020-04-11 11:38:44 -07:00
openrisc mm/special: create generic fallbacks for pte_special() and pte_mkspecial() 2020-04-10 15:36:21 -07:00
parisc parisc: Fix kernel panic in mem_init() 2020-05-29 15:47:55 +02:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-05-31 10:16:53 -07:00
riscv RISC-V: gp_in_global needs register keyword 2020-05-21 13:28:26 -07:00
s390 s390/kaslr: add support for R_390_JMP_SLOT relocation type 2020-05-20 10:13:27 +02:00
sh sh: include linux/time_types.h for sockios 2020-05-23 10:26:31 -07:00
sparc sparc32: fix page table traversal in srmmu_nocache_init() 2020-05-23 13:59:12 -07:00
um um: Fix typo in vector driver transport option definition 2020-04-29 21:22:15 +02:00
unicore32 mm/special: create generic fallbacks for pte_special() and pte_mkspecial() 2020-04-10 15:36:21 -07:00
x86 A pile of x86 fixes: 2020-05-31 10:45:11 -07:00
xtensa arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
.gitignore
Kconfig dma-mapping updates for 5.7 2020-04-04 10:12:47 -07:00