This is the 4.9.82 stable release

-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAlqIHkMACgkQONu9yGCS
 aT7PdxAAu4CZPpSkezcI87bYNLEgmISp/d/CUuCNCE4GzURhQeR3z3NFIBdhuVry
 fOiwSwRRZPJCvufmYQlwe+12Vxk2o9bvqqXNOiUYNPiDbwIGetrbN7FPUN/1qCw6
 Tyl41BqyyOfEoqyrVx1dwqcpRvSu0M5LDxbm4moGfRnY/C3mm1bR/Z1WubBlxCXC
 B9pjqWh/FEpZjfIHRss8vDPj1VfemxRxYhpJVkCs63m4MbSs6jc9oYtA3pTNAgz/
 On2x10I7u8JG+227ESBNoVRE+GtfCT84yAoAvlPEyq+QjY+CSOVVlxyB6Y5O8HL6
 wpuE75VFUVdlXFt10KoUalgJe1TouXOIDgD70JkeUlmkjp7OCzH13S2wmLueEncY
 N6NE4Y4Iy8Qf/orRMKGPuUjtoJFQ4UVfQIfE8Gf4XnDrH0O7veMzAWLZli2XPtDz
 SXO1WoTUSOidVSPBSLOjecRQ6L7qkp9BP5S1nrqztBBHPiQ4li+A2Z9RRwSiqPZb
 vsYyn62mYalO/ZTczlmUVxroiwtkgaAXWWx6BQrlnskj0QiGFCaiiGV6ieb3WfC4
 C6ZxN57BU6i5drNIYo7p7XMoGLyhAOPDOq/qIkz/tWHIjVuEabxhU1dWQm5HbCnQ
 8yFyf9a/zrM5/y9RdQddYI/gsI3KddyY1ducAHw0chkRSaVnJZ4=
 =/KlU
 -----END PGP SIGNATURE-----

Merge 4.9.82 into android-4.9-o

Changes in 4.9.82
	powerpc/pseries: include linux/types.h in asm/hvcall.h
	cifs: Fix missing put_xid in cifs_file_strict_mmap
	cifs: Fix autonegotiate security settings mismatch
	CIFS: zero sensitive data when freeing
	dmaengine: dmatest: fix container_of member in dmatest_callback
	kaiser: fix compile error without vsyscall
	posix-timer: Properly check sigevent->sigev_notify
	usb: gadget: uvc: Missing files for configfs interface
	sched/rt: Use container_of() to get root domain in rto_push_irq_work_func()
	sched/rt: Up the root domain ref count when passing it around via IPIs
	dccp: CVE-2017-8824: use-after-free in DCCP code
	media: dvb-usb-v2: lmedm04: Improve logic checking of warm start
	media: dvb-usb-v2: lmedm04: move ts2020 attach to dm04_lme2510_tuner
	media: hdpvr: Fix an error handling path in hdpvr_probe()
	mtd: cfi: convert inline functions to macros
	mtd: nand: brcmnand: Disable prefetch by default
	mtd: nand: Fix nand_do_read_oob() return value
	mtd: nand: sunxi: Fix ECC strength choice
	ubi: fastmap: Erase outdated anchor PEBs during attach
	ubi: block: Fix locking for idr_alloc/idr_remove
	ubifs: Massage assert in ubifs_xattr_set() wrt. init_xattrs
	nfs/pnfs: fix nfs_direct_req ref leak when i/o falls back to the mds
	NFS: Add a cond_resched() to nfs_commit_release_pages()
	NFS: commit direct writes even if they fail partially
	NFS: reject request for id_legacy key without auxdata
	NFS: Fix a race between mmap() and O_DIRECT
	kernfs: fix regression in kernfs_fop_write caused by wrong type
	ahci: Annotate PCI ids for mobile Intel chipsets as such
	ahci: Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI
	ahci: Add Intel Cannon Lake PCH-H PCI ID
	crypto: hash - introduce crypto_hash_alg_has_setkey()
	crypto: cryptd - pass through absence of ->setkey()
	crypto: mcryptd - pass through absence of ->setkey()
	crypto: poly1305 - remove ->setkey() method
	nsfs: mark dentry with DCACHE_RCUACCESS
	media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
	media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
	media: v4l2-compat-ioctl32.c: fix the indentation
	media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
	media: v4l2-compat-ioctl32.c: avoid sizeof(type)
	media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
	media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
	media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
	media: v4l2-compat-ioctl32: Copy v4l2_window->global_alpha
	media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
	media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
	media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
	media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
	crypto: caam - fix endless loop when DECO acquire fails
	crypto: sha512-mb - initialize pending lengths correctly
	arm: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
	KVM: nVMX: Fix races when sending nested PI while dest enters/leaves L2
	KVM: arm/arm64: Handle CPU_PM_ENTER_FAILED
	ASoC: rockchip: i2s: fix playback after runtime resume
	ASoC: skl: Fix kernel warning due to zero NHTL entry
	watchdog: imx2_wdt: restore previous timeout after suspend+resume
	media: dvb-frontends: fix i2c access helpers for KASAN
	media: ts2020: avoid integer overflows on 32 bit machines
	media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
	fs/proc/kcore.c: use probe_kernel_read() instead of memcpy()
	kernel/async.c: revert "async: simplify lowest_in_progress()"
	kernel/relay.c: revert "kernel/relay.c: fix potential memory leak"
	pipe: actually allow root to exceed the pipe buffer limits
	pipe: fix off-by-one error when checking buffer limits
	HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working
	Bluetooth: btsdio: Do not bind to non-removable BCM43341
	Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"
	Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten" version
	signal/openrisc: Fix do_unaligned_access to send the proper signal
	signal/sh: Ensure si_signo is initialized in do_divide_error
	alpha: fix crash if pthread_create races with signal delivery
	alpha: fix reboot on Avanti platform
	alpha: fix formating of stack content
	xtensa: fix futex_atomic_cmpxchg_inatomic
	EDAC, octeon: Fix an uninitialized variable warning
	pinctrl: intel: Initialize GPIO properly when used through irqchip
	pktcdvd: Fix pkt_setup_dev() error path
	clocksource/drivers/stm32: Fix kernel panic with multiple timers
	lib/ubsan.c: s/missaligned/misaligned/
	lib/ubsan: add type mismatch handler for new GCC/Clang
	btrfs: Handle btrfs_set_extent_delalloc failure in fixup worker
	drm/i915: Avoid PPS HW/SW state mismatch due to rounding
	ACPI: sbshc: remove raw pointer from printk() message
	acpi, nfit: fix register dimm error handling
	ovl: fix failure to fsync lower dir
	mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy
	ftrace: Remove incorrect setting of glob search field
	Linux 4.9.82

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2018-02-17 14:52:44 +01:00
commit 2d34d459e5
90 changed files with 1244 additions and 792 deletions

View file

@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
SUBLEVEL = 81
SUBLEVEL = 82
EXTRAVERSION =
NAME = Roaring Lionus

View file

@ -143,7 +143,8 @@ struct pci_iommu_arena
};
#if defined(CONFIG_ALPHA_SRM) && \
(defined(CONFIG_ALPHA_CIA) || defined(CONFIG_ALPHA_LCA))
(defined(CONFIG_ALPHA_CIA) || defined(CONFIG_ALPHA_LCA) || \
defined(CONFIG_ALPHA_AVANTI))
# define NEED_SRM_SAVE_RESTORE
#else
# undef NEED_SRM_SAVE_RESTORE

View file

@ -265,12 +265,13 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
application calling fork. */
if (clone_flags & CLONE_SETTLS)
childti->pcb.unique = regs->r20;
else
regs->r20 = 0; /* OSF/1 has some strange fork() semantics. */
childti->pcb.usp = usp ?: rdusp();
*childregs = *regs;
childregs->r0 = 0;
childregs->r19 = 0;
childregs->r20 = 1; /* OSF/1 has some strange fork() semantics. */
regs->r20 = 0;
stack = ((struct switch_stack *) regs) - 1;
*childstack = *stack;
childstack->r26 = (unsigned long) ret_from_fork;

View file

@ -158,11 +158,16 @@ void show_stack(struct task_struct *task, unsigned long *sp)
for(i=0; i < kstack_depth_to_print; i++) {
if (((long) stack & (THREAD_SIZE-1)) == 0)
break;
if (i && ((i % 4) == 0))
printk("\n ");
printk("%016lx ", *stack++);
if ((i % 4) == 0) {
if (i)
pr_cont("\n");
printk(" ");
} else {
pr_cont(" ");
}
pr_cont("%016lx", *stack++);
}
printk("\n");
pr_cont("\n");
dik_show_trace(sp);
}

View file

@ -1165,6 +1165,7 @@ static int hyp_init_cpu_pm_notifier(struct notifier_block *self,
cpu_hyp_reset();
return NOTIFY_OK;
case CPU_PM_ENTER_FAILED:
case CPU_PM_EXIT:
if (__this_cpu_read(kvm_arm_hardware_enabled))
/* The hardware was enabled before suspend. */

View file

@ -38,7 +38,7 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run)
ret = kvm_psci_call(vcpu);
if (ret < 0) {
kvm_inject_undefined(vcpu);
vcpu_set_reg(vcpu, 0, ~0UL);
return 1;
}
@ -47,7 +47,16 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run)
static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run)
{
kvm_inject_undefined(vcpu);
/*
* "If an SMC instruction executed at Non-secure EL1 is
* trapped to EL2 because HCR_EL2.TSC is 1, the exception is a
* Trap exception, not a Secure Monitor Call exception [...]"
*
* We need to advance the PC after the trap, as it would
* otherwise return to the same address...
*/
vcpu_set_reg(vcpu, 0, ~0UL);
kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu));
return 1;
}

View file

@ -437,7 +437,7 @@ transfer_failed:
info.si_signo = SIGSEGV;
info.si_errno = 0;
info.si_code = 0;
info.si_code = SEGV_MAPERR;
info.si_addr = (void *) regs->pc;
force_sig_info(SIGSEGV, &info, current);
return;

View file

@ -302,12 +302,12 @@ asmlinkage void do_unaligned_access(struct pt_regs *regs, unsigned long address)
siginfo_t info;
if (user_mode(regs)) {
/* Send a SIGSEGV */
info.si_signo = SIGSEGV;
/* Send a SIGBUS */
info.si_signo = SIGBUS;
info.si_errno = 0;
/* info.si_code has been set above */
info.si_addr = (void *)address;
force_sig_info(SIGSEGV, &info, current);
info.si_code = BUS_ADRALN;
info.si_addr = (void __user *)address;
force_sig_info(SIGBUS, &info, current);
} else {
printk("KERNEL: Unaligned Access 0x%.8lx\n", address);
show_registers(regs);

View file

@ -319,6 +319,7 @@
#define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR (1ull << 61) // IBM bit 2
#ifndef __ASSEMBLY__
#include <linux/types.h>
/**
* plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments

View file

@ -607,7 +607,8 @@ asmlinkage void do_divide_error(unsigned long r4)
break;
}
force_sig_info(SIGFPE, &info, current);
info.si_signo = SIGFPE;
force_sig_info(info.si_signo, &info, current);
}
#endif

View file

@ -164,7 +164,6 @@ static struct shash_alg alg = {
.init = poly1305_simd_init,
.update = poly1305_simd_update,
.final = crypto_poly1305_final,
.setkey = crypto_poly1305_setkey,
.descsize = sizeof(struct poly1305_simd_desc_ctx),
.base = {
.cra_name = "poly1305",

View file

@ -57,10 +57,12 @@ void sha512_mb_mgr_init_avx2(struct sha512_mb_mgr *state)
{
unsigned int j;
state->lens[0] = 0;
state->lens[1] = 1;
state->lens[2] = 2;
state->lens[3] = 3;
/* initially all lanes are unused */
state->lens[0] = 0xFFFFFFFF00000000;
state->lens[1] = 0xFFFFFFFF00000001;
state->lens[2] = 0xFFFFFFFF00000002;
state->lens[3] = 0xFFFFFFFF00000003;
state->unused_lanes = 0xFF03020100;
for (j = 0; j < 4; j++)
state->ldata[j].job_in_lane = NULL;

View file

@ -13,7 +13,6 @@ extern void map_vsyscall(void);
*/
extern bool emulate_vsyscall(struct pt_regs *regs, unsigned long address);
extern bool vsyscall_enabled(void);
extern unsigned long vsyscall_pgprot;
#else
static inline void map_vsyscall(void) {}
static inline bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
@ -22,5 +21,6 @@ static inline bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
}
static inline bool vsyscall_enabled(void) { return false; }
#endif
extern unsigned long vsyscall_pgprot;
#endif /* _ASM_X86_VSYSCALL_H */

View file

@ -4967,14 +4967,15 @@ static int vmx_deliver_nested_posted_interrupt(struct kvm_vcpu *vcpu,
if (is_guest_mode(vcpu) &&
vector == vmx->nested.posted_intr_nv) {
/* the PIR and ON have been set by L1. */
kvm_vcpu_trigger_posted_interrupt(vcpu);
/*
* If a posted intr is not recognized by hardware,
* we will accomplish it in the next vmentry.
*/
vmx->nested.pi_pending = true;
kvm_make_request(KVM_REQ_EVENT, vcpu);
/* the PIR and ON have been set by L1. */
if (!kvm_vcpu_trigger_posted_interrupt(vcpu))
kvm_vcpu_kick(vcpu);
return 0;
}
return -1;

View file

@ -109,7 +109,6 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
u32 oldval, u32 newval)
{
int ret = 0;
u32 prev;
if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
return -EFAULT;
@ -120,26 +119,24 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
__asm__ __volatile__ (
" # futex_atomic_cmpxchg_inatomic\n"
"1: l32i %1, %3, 0\n"
" mov %0, %5\n"
" wsr %1, scompare1\n"
"2: s32c1i %0, %3, 0\n"
"3:\n"
" wsr %5, scompare1\n"
"1: s32c1i %1, %4, 0\n"
" s32i %1, %6, 0\n"
"2:\n"
" .section .fixup,\"ax\"\n"
" .align 4\n"
"4: .long 3b\n"
"5: l32r %1, 4b\n"
" movi %0, %6\n"
"3: .long 2b\n"
"4: l32r %1, 3b\n"
" movi %0, %7\n"
" jx %1\n"
" .previous\n"
" .section __ex_table,\"a\"\n"
" .long 1b,5b,2b,5b\n"
" .long 1b,4b\n"
" .previous\n"
: "+r" (ret), "=&r" (prev), "+m" (*uaddr)
: "r" (uaddr), "r" (oldval), "r" (newval), "I" (-EFAULT)
: "+r" (ret), "+r" (newval), "+m" (*uaddr), "+m" (*uval)
: "r" (uaddr), "r" (oldval), "r" (uval), "I" (-EFAULT)
: "memory");
*uval = prev;
return ret;
}

View file

@ -625,5 +625,16 @@ struct hash_alg_common *ahash_attr_alg(struct rtattr *rta, u32 type, u32 mask)
}
EXPORT_SYMBOL_GPL(ahash_attr_alg);
bool crypto_hash_alg_has_setkey(struct hash_alg_common *halg)
{
struct crypto_alg *alg = &halg->base;
if (alg->cra_type != &crypto_ahash_type)
return crypto_shash_alg_has_setkey(__crypto_shash_alg(alg));
return __crypto_ahash_alg(alg)->setkey != NULL;
}
EXPORT_SYMBOL_GPL(crypto_hash_alg_has_setkey);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Asynchronous cryptographic hash type");

View file

@ -691,7 +691,8 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
inst->alg.finup = cryptd_hash_finup_enqueue;
inst->alg.export = cryptd_hash_export;
inst->alg.import = cryptd_hash_import;
inst->alg.setkey = cryptd_hash_setkey;
if (crypto_shash_alg_has_setkey(salg))
inst->alg.setkey = cryptd_hash_setkey;
inst->alg.digest = cryptd_hash_digest_enqueue;
err = ahash_register_instance(tmpl, inst);

View file

@ -534,7 +534,8 @@ static int mcryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
inst->alg.finup = mcryptd_hash_finup_enqueue;
inst->alg.export = mcryptd_hash_export;
inst->alg.import = mcryptd_hash_import;
inst->alg.setkey = mcryptd_hash_setkey;
if (crypto_hash_alg_has_setkey(halg))
inst->alg.setkey = mcryptd_hash_setkey;
inst->alg.digest = mcryptd_hash_digest_enqueue;
err = ahash_register_instance(tmpl, inst);

View file

@ -51,17 +51,6 @@ int crypto_poly1305_init(struct shash_desc *desc)
}
EXPORT_SYMBOL_GPL(crypto_poly1305_init);
int crypto_poly1305_setkey(struct crypto_shash *tfm,
const u8 *key, unsigned int keylen)
{
/* Poly1305 requires a unique key for each tag, which implies that
* we can't set it on the tfm that gets accessed by multiple users
* simultaneously. Instead we expect the key as the first 32 bytes in
* the update() call. */
return -ENOTSUPP;
}
EXPORT_SYMBOL_GPL(crypto_poly1305_setkey);
static void poly1305_setrkey(struct poly1305_desc_ctx *dctx, const u8 *key)
{
/* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
@ -80,6 +69,11 @@ static void poly1305_setskey(struct poly1305_desc_ctx *dctx, const u8 *key)
dctx->s[3] = le32_to_cpuvp(key + 12);
}
/*
* Poly1305 requires a unique key for each tag, which implies that we can't set
* it on the tfm that gets accessed by multiple users simultaneously. Instead we
* expect the key as the first 32 bytes in the update() call.
*/
unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
const u8 *src, unsigned int srclen)
{
@ -285,7 +279,6 @@ static struct shash_alg poly1305_alg = {
.init = crypto_poly1305_init,
.update = crypto_poly1305_update,
.final = crypto_poly1305_final,
.setkey = crypto_poly1305_setkey,
.descsize = sizeof(struct poly1305_desc_ctx),
.base = {
.cra_name = "poly1305",

View file

@ -1535,6 +1535,9 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
struct kernfs_node *nfit_kernfs;
nvdimm = nfit_mem->nvdimm;
if (!nvdimm)
continue;
nfit_kernfs = sysfs_get_dirent(nvdimm_kobj(nvdimm)->sd, "nfit");
if (nfit_kernfs)
nfit_mem->flags_attr = sysfs_get_dirent(nfit_kernfs,

Some files were not shown because too many files have changed in this diff Show more