Pull x86 fixes from Borislav Petkov: - AMD Memory bandwidth counter width fix, by Babu Moger. - Use the proper length type in the 32-bit truncate() syscall variant, by Jiri Slaby. - Reinit IA32_FEAT_CTL during wakeup to fix the case where after resume, VMXON would #GP due to VMX not being properly enabled, by Sean Christopherson. - Fix a static checker warning in the resctrl code, by Dan Carpenter. - Add a CR4 pinning mask for bits which cannot change after boot, by Kees Cook. - Align the start of the loop of __clear_user() to 16 bytes, to improve performance on AMD zen1 and zen2 microarchitectures, by Matt Fleming. * tag 'x86_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm/64: Align start of __clear_user() loop to 16-bytes x86/cpu: Use pinning mask for CR4 bits needing to be 0 x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup syscalls: Fix offset type of ksys_ftruncate() x86/resctrl: Fix memory bandwidth counter width for AMD
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| @@ -1360,7 +1360,7 @@ static inline long ksys_lchown(const char __user *filename, uid_t user, · 1359 unmodified lines | ||
| 1360 | 1360 | |
| 1361 | 1361 | extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small); |
| 1362 | 1362 | |
| 1363 | −static inline long ksys_ftruncate(unsigned int fd, unsigned long length) | |
| 1363 | +static inline long ksys_ftruncate(unsigned int fd, loff_t length) | |
| 1364 | 1364 | { |
| 1365 | 1365 | return do_sys_ftruncate(fd, length, 1); |
| 1366 | 1366 | } |