From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Dominik Brodowski <linux@dominikbrodowski.net>,
"Jason A. Donenfeld" <Jason@zx2c4.com>
Subject: [PATCH 5.15 024/145] random: cleanup integer types
Date: Fri, 27 May 2022 10:48:45 +0200 [thread overview]
Message-ID: <20220527084853.842448496@linuxfoundation.org> (raw)
In-Reply-To: <20220527084850.364560116@linuxfoundation.org>
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
commit d38bb0853589c939573ea50e9cb64f733e0e273d upstream.
Rather than using the userspace type, __uXX, switch to using uXX. And
rather than using variously chosen `char *` or `unsigned char *`, use
`u8 *` uniformly for things that aren't strings, in the case where we
are doing byte-by-byte traversal.
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/char/random.c | 105 ++++++++++++++++++++++++--------------------------
1 file changed, 52 insertions(+), 53 deletions(-)
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -456,7 +456,7 @@ static DEFINE_SPINLOCK(random_ready_list
static LIST_HEAD(random_ready_list);
struct crng_state {
- __u32 state[16];
+ u32 state[16];
unsigned long init_time;
spinlock_t lock;
};
@@ -483,9 +483,9 @@ static bool crng_need_final_init = false
static int crng_init_cnt = 0;
static unsigned long crng_global_init_time = 0;
#define CRNG_INIT_CNT_THRESH (2*CHACHA_KEY_SIZE)
-static void _extract_crng(struct crng_state *crng, __u8 out[CHACHA_BLOCK_SIZE]);
+static void _extract_crng(struct crng_state *crng, u8 out[CHACHA_BLOCK_SIZE]);
static void _crng_backtrack_protect(struct crng_state *crng,
- __u8 tmp[CHACHA_BLOCK_SIZE], int used);
+ u8 tmp[CHACHA_BLOCK_SIZE], int used);
static void process_random_ready_list(void);
static void _get_random_bytes(void *buf, int nbytes);
@@ -509,16 +509,16 @@ MODULE_PARM_DESC(ratelimit_disable, "Dis
struct entropy_store;
struct entropy_store {
/* read-only data: */
- __u32 *pool;
+ u32 *pool;
const char *name;
/* read-write data: */
spinlock_t lock;
- unsigned short add_ptr;
- unsigned short input_rotate;
+ u16 add_ptr;
+ u16 input_rotate;
int entropy_count;
unsigned int last_data_init:1;
- __u8 last_data[EXTRACT_SIZE];
+ u8 last_data[EXTRACT_SIZE];
};
static ssize_t extract_entropy(struct entropy_store *r, void *buf,
@@ -527,7 +527,7 @@ static ssize_t _extract_entropy(struct e
size_t nbytes, int fips);
static void crng_reseed(struct crng_state *crng, struct entropy_store *r);
-static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
+static u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
static struct entropy_store input_pool = {
.name = "input",
@@ -535,7 +535,7 @@ static struct entropy_store input_pool =
.pool = input_pool_data
};
-static __u32 const twist_table[8] = {
+static u32 const twist_table[8] = {
0x00000000, 0x3b6e20c8, 0x76dc4190, 0x4db26158,
0xedb88320, 0xd6d6a3e8, 0x9b64c2b0, 0xa00ae278 };
@@ -554,8 +554,8 @@ static void _mix_pool_bytes(struct entro
{
unsigned long i;
int input_rotate;
- const unsigned char *bytes = in;
- __u32 w;
+ const u8 *bytes = in;
+ u32 w;
input_rotate = r->input_rotate;
i = r->add_ptr;
@@ -608,10 +608,10 @@ static void mix_pool_bytes(struct entrop
}
struct fast_pool {
- __u32 pool[4];
+ u32 pool[4];
unsigned long last;
- unsigned short reg_idx;
- unsigned char count;
+ u16 reg_idx;
+ u8 count;
};
/*
@@ -621,8 +621,8 @@ struct fast_pool {
*/
static void fast_mix(struct fast_pool *f)
{
- __u32 a = f->pool[0], b = f->pool[1];
- __u32 c = f->pool[2], d = f->pool[3];
+ u32 a = f->pool[0], b = f->pool[1];
+ u32 c = f->pool[2], d = f->pool[3];
a += b; c += d;
b = rol32(b, 6); d = rol32(d, 27);
@@ -814,14 +814,14 @@ static bool __init crng_init_try_arch_ea
static void crng_initialize_secondary(struct crng_state *crng)
{
chacha_init_consts(crng->state);
- _get_random_bytes(&crng->state[4], sizeof(__u32) * 12);
+ _get_random_bytes(&crng->state[4], sizeof(u32) * 12);
crng_init_try_arch(crng);
crng->init_time = jiffies - CRNG_RESEED_INTERVAL - 1;
}
static void __init crng_initialize_primary(struct crng_state *crng)
{
- _extract_entropy(&input_pool, &crng->state[4], sizeof(__u32) * 12, 0);
+ _extract_entropy(&input_pool, &crng->state[4], sizeof(u32) * 12, 0);
if (crng_init_try_arch_early(crng) && trust_cpu && crng_init < 2) {
invalidate_batched_entropy();
numa_crng_init();
@@ -911,10 +911,10 @@ static struct crng_state *select_crng(vo
* path. So we can't afford to dilly-dally. Returns the number of
* bytes processed from cp.
*/
-static size_t crng_fast_load(const char *cp, size_t len)
+static size_t crng_fast_load(const u8 *cp, size_t len)
{
unsigned long flags;
- char *p;
+ u8 *p;
size_t ret = 0;
if (!spin_trylock_irqsave(&primary_crng.lock, flags))
@@ -923,7 +923,7 @@ static size_t crng_fast_load(const char
spin_unlock_irqrestore(&primary_crng.lock, flags);
return 0;
}
- p = (unsigned char *) &primary_crng.state[4];
+ p = (u8 *) &primary_crng.state[4];
while (len > 0 && crng_init_cnt < CRNG_INIT_CNT_THRESH) {
p[crng_init_cnt % CHACHA_KEY_SIZE] ^= *cp;
cp++; crng_init_cnt++; len--; ret++;
@@ -951,14 +951,14 @@ static size_t crng_fast_load(const char
* like a fixed DMI table (for example), which might very well be
* unique to the machine, but is otherwise unvarying.
*/
-static int crng_slow_load(const char *cp, size_t len)
+static int crng_slow_load(const u8 *cp, size_t len)
{
unsigned long flags;
- static unsigned char lfsr = 1;
- unsigned char tmp;
- unsigned i, max = CHACHA_KEY_SIZE;
- const char * src_buf = cp;
- char * dest_buf = (char *) &primary_crng.state[4];
+ static u8 lfsr = 1;
+ u8 tmp;
+ unsigned int i, max = CHACHA_KEY_SIZE;
+ const u8 * src_buf = cp;
+ u8 * dest_buf = (u8 *) &primary_crng.state[4];
if (!spin_trylock_irqsave(&primary_crng.lock, flags))
return 0;
@@ -987,8 +987,8 @@ static void crng_reseed(struct crng_stat
unsigned long flags;
int i, num;
union {
- __u8 block[CHACHA_BLOCK_SIZE];
- __u32 key[8];
+ u8 block[CHACHA_BLOCK_SIZE];
+ u32 key[8];
} buf;
if (r) {
@@ -1015,7 +1015,7 @@ static void crng_reseed(struct crng_stat
}
static void _extract_crng(struct crng_state *crng,
- __u8 out[CHACHA_BLOCK_SIZE])
+ u8 out[CHACHA_BLOCK_SIZE])
{
unsigned long flags, init_time;
@@ -1033,7 +1033,7 @@ static void _extract_crng(struct crng_st
spin_unlock_irqrestore(&crng->lock, flags);
}
-static void extract_crng(__u8 out[CHACHA_BLOCK_SIZE])
+static void extract_crng(u8 out[CHACHA_BLOCK_SIZE])
{
_extract_crng(select_crng(), out);
}
@@ -1043,26 +1043,26 @@ static void extract_crng(__u8 out[CHACHA
* enough) to mutate the CRNG key to provide backtracking protection.
*/
static void _crng_backtrack_protect(struct crng_state *crng,
- __u8 tmp[CHACHA_BLOCK_SIZE], int used)
+ u8 tmp[CHACHA_BLOCK_SIZE], int used)
{
unsigned long flags;
- __u32 *s, *d;
+ u32 *s, *d;
int i;
- used = round_up(used, sizeof(__u32));
+ used = round_up(used, sizeof(u32));
if (used + CHACHA_KEY_SIZE > CHACHA_BLOCK_SIZE) {
extract_crng(tmp);
used = 0;
}
spin_lock_irqsave(&crng->lock, flags);
- s = (__u32 *) &tmp[used];
+ s = (u32 *) &tmp[used];
d = &crng->state[4];
for (i=0; i < 8; i++)
*d++ ^= *s++;
spin_unlock_irqrestore(&crng->lock, flags);
}
-static void crng_backtrack_protect(__u8 tmp[CHACHA_BLOCK_SIZE], int used)
+static void crng_backtrack_protect(u8 tmp[CHACHA_BLOCK_SIZE], int used)
{
_crng_backtrack_protect(select_crng(), tmp, used);
}
@@ -1070,7 +1070,7 @@ static void crng_backtrack_protect(__u8
static ssize_t extract_crng_user(void __user *buf, size_t nbytes)
{
ssize_t ret = 0, i = CHACHA_BLOCK_SIZE;
- __u8 tmp[CHACHA_BLOCK_SIZE] __aligned(4);
+ u8 tmp[CHACHA_BLOCK_SIZE] __aligned(4);
int large_request = (nbytes > 256);
while (nbytes) {
@@ -1158,8 +1158,8 @@ static void add_timer_randomness(struct
struct entropy_store *r;
struct {
long jiffies;
- unsigned cycles;
- unsigned num;
+ unsigned int cycles;
+ unsigned int num;
} sample;
long delta, delta2, delta3;
@@ -1241,15 +1241,15 @@ static void add_interrupt_bench(cycles_t
#define add_interrupt_bench(x)
#endif
-static __u32 get_reg(struct fast_pool *f, struct pt_regs *regs)
+static u32 get_reg(struct fast_pool *f, struct pt_regs *regs)
{
- __u32 *ptr = (__u32 *) regs;
+ u32 *ptr = (u32 *) regs;
unsigned int idx;
if (regs == NULL)
return 0;
idx = READ_ONCE(f->reg_idx);
- if (idx >= sizeof(struct pt_regs) / sizeof(__u32))
+ if (idx >= sizeof(struct pt_regs) / sizeof(u32))
idx = 0;
ptr += idx++;
WRITE_ONCE(f->reg_idx, idx);
@@ -1263,8 +1263,8 @@ void add_interrupt_randomness(int irq)
struct pt_regs *regs = get_irq_regs();
unsigned long now = jiffies;
cycles_t cycles = random_get_entropy();
- __u32 c_high, j_high;
- __u64 ip;
+ u32 c_high, j_high;
+ u64 ip;
if (cycles == 0)
cycles = get_reg(fast_pool, regs);
@@ -1282,8 +1282,7 @@ void add_interrupt_randomness(int irq)
if (unlikely(crng_init == 0)) {
if ((fast_pool->count >= 64) &&
- crng_fast_load((char *) fast_pool->pool,
- sizeof(fast_pool->pool)) > 0) {
+ crng_fast_load((u8 *)fast_pool->pool, sizeof(fast_pool->pool)) > 0) {
fast_pool->count = 0;
fast_pool->last = now;
}
@@ -1380,7 +1379,7 @@ retry:
*
* Note: we assume that .poolwords is a multiple of 16 words.
*/
-static void extract_buf(struct entropy_store *r, __u8 *out)
+static void extract_buf(struct entropy_store *r, u8 *out)
{
struct blake2s_state state __aligned(__alignof__(unsigned long));
u8 hash[BLAKE2S_HASH_SIZE];
@@ -1430,7 +1429,7 @@ static ssize_t _extract_entropy(struct e
size_t nbytes, int fips)
{
ssize_t ret = 0, i;
- __u8 tmp[EXTRACT_SIZE];
+ u8 tmp[EXTRACT_SIZE];
unsigned long flags;
while (nbytes) {
@@ -1468,7 +1467,7 @@ static ssize_t _extract_entropy(struct e
static ssize_t extract_entropy(struct entropy_store *r, void *buf,
size_t nbytes, int min, int reserved)
{
- __u8 tmp[EXTRACT_SIZE];
+ u8 tmp[EXTRACT_SIZE];
unsigned long flags;
/* if last_data isn't primed, we need EXTRACT_SIZE extra bytes */
@@ -1530,7 +1529,7 @@ static void _warn_unseeded_randomness(co
*/
static void _get_random_bytes(void *buf, int nbytes)
{
- __u8 tmp[CHACHA_BLOCK_SIZE] __aligned(4);
+ u8 tmp[CHACHA_BLOCK_SIZE] __aligned(4);
trace_get_random_bytes(nbytes, _RET_IP_);
@@ -1724,7 +1723,7 @@ EXPORT_SYMBOL(del_random_ready_callback)
int __must_check get_random_bytes_arch(void *buf, int nbytes)
{
int left = nbytes;
- char *p = buf;
+ u8 *p = buf;
trace_get_random_bytes_arch(left, _RET_IP_);
while (left) {
@@ -1866,7 +1865,7 @@ static int
write_pool(struct entropy_store *r, const char __user *buffer, size_t count)
{
size_t bytes;
- __u32 t, buf[16];
+ u32 t, buf[16];
const char __user *p = buffer;
while (count > 0) {
@@ -1876,7 +1875,7 @@ write_pool(struct entropy_store *r, cons
if (copy_from_user(&buf, p, bytes))
return -EFAULT;
- for (b = bytes ; b > 0 ; b -= sizeof(__u32), i++) {
+ for (b = bytes; b > 0; b -= sizeof(u32), i++) {
if (!arch_get_random_int(&t))
break;
buf[i] ^= t;
next prev parent reply other threads:[~2022-05-27 11:43 UTC|newest]
Thread overview: 152+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-27 8:48 [PATCH 5.15 000/145] 5.15.44-rc1 review Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 001/145] HID: amd_sfh: Add support for sensor discovery Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 002/145] KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 003/145] [PATCH 5.15] ice: fix crash at allocation failure Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 004/145] ACPI: sysfs: Fix BERT error region memory mapping Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 005/145] MAINTAINERS: co-maintain random.c Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 006/145] MAINTAINERS: add git tree for random.c Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 007/145] lib/crypto: blake2s: include as built-in Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 008/145] lib/crypto: blake2s: move hmac construction into wireguard Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 009/145] lib/crypto: sha1: re-roll loops to reduce code size Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 010/145] lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 011/145] random: document add_hwgenerator_randomness() with other input functions Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 012/145] random: remove unused irq_flags argument from add_interrupt_randomness() Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 013/145] random: use BLAKE2s instead of SHA1 in extraction Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 014/145] random: do not sign extend bytes for rotation when mixing Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 015/145] random: do not re-init if crng_reseed completes before primary init Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 016/145] random: mix bootloader randomness into pool Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 017/145] random: harmonize "crng init done" messages Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 018/145] random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 019/145] random: early initialization of ChaCha constants Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 020/145] random: avoid superfluous call to RDRAND in CRNG extraction Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 021/145] random: dont reset crng_init_cnt on urandom_read() Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 022/145] random: fix typo in comments Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 023/145] random: cleanup poolinfo abstraction Greg Kroah-Hartman
2022-05-27 8:48 ` Greg Kroah-Hartman [this message]
2022-05-27 8:48 ` [PATCH 5.15 025/145] random: remove incomplete last_data logic Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 026/145] random: remove unused extract_entropy() reserved argument Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 027/145] random: rather than entropy_store abstraction, use global Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 028/145] random: remove unused OUTPUT_POOL constants Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 029/145] random: de-duplicate INPUT_POOL constants Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 030/145] random: prepend remaining pool constants with POOL_ Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 031/145] random: cleanup fractional entropy shift constants Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 032/145] random: access input_pool_data directly rather than through pointer Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 033/145] random: selectively clang-format where it makes sense Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 034/145] random: simplify arithmetic function flow in account() Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 035/145] random: continually use hwgenerator randomness Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 036/145] random: access primary_pool directly rather than through pointer Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 037/145] random: only call crng_finalize_init() for primary_crng Greg Kroah-Hartman
2022-05-27 8:48 ` [PATCH 5.15 038/145] random: use computational hash for entropy extraction Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 039/145] random: simplify entropy debiting Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 040/145] random: use linear min-entropy accumulation crediting Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 041/145] random: always wake up entropy writers after extraction Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 042/145] random: make credit_entropy_bits() always safe Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 043/145] random: remove use_input_pool parameter from crng_reseed() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 044/145] random: remove batched entropy locking Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 045/145] random: fix locking in crng_fast_load() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 046/145] random: use RDSEED instead of RDRAND in entropy extraction Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 047/145] random: get rid of secondary crngs Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 048/145] random: inline leaves of rand_initialize() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 049/145] random: ensure early RDSEED goes through mixer on init Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 050/145] random: do not xor RDRAND when writing into /dev/random Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 051/145] random: absorb fast pool into input pool after fast load Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 052/145] random: use simpler fast key erasure flow on per-cpu keys Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 053/145] random: use hash function for crng_slow_load() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 054/145] random: make more consistent use of integer types Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 055/145] random: remove outdated INT_MAX >> 6 check in urandom_read() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 056/145] random: zero buffer after reading entropy from userspace Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 057/145] random: fix locking for crng_init in crng_reseed() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 058/145] random: tie batched entropy generation to base_crng generation Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 059/145] random: remove ifdefd out interrupt bench Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 060/145] random: remove unused tracepoints Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 061/145] random: add proper SPDX header Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 062/145] random: deobfuscate irq u32/u64 contributions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 063/145] random: introduce drain_entropy() helper to declutter crng_reseed() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 064/145] random: remove useless header comment Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 065/145] random: remove whitespace and reorder includes Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 066/145] random: group initialization wait functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 067/145] random: group crng functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 068/145] random: group entropy extraction functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 069/145] random: group entropy collection functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 070/145] random: group userspace read/write functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 071/145] random: group sysctl functions Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 072/145] random: rewrite header introductory comment Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 073/145] random: defer fast pool mixing to worker Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 074/145] random: do not take pool spinlock at boot Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 075/145] random: unify early init crng load accounting Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 076/145] random: check for crng_init == 0 in add_device_randomness() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 077/145] random: pull add_hwgenerator_randomness() declaration into random.h Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 078/145] random: clear fast pool, crng, and batches in cpuhp bring up Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 079/145] random: round-robin registers as ulong, not u32 Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 080/145] random: only wake up writers after zap if threshold was passed Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 081/145] random: cleanup UUID handling Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 082/145] random: unify cycles_t and jiffies usage and types Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 083/145] random: do crng pre-init loading in worker rather than irq Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 084/145] random: give sysctl_random_min_urandom_seed a more sensible value Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 085/145] random: dont let 644 read-only sysctls be written to Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 086/145] random: replace custom notifier chain with standard one Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 087/145] random: use SipHash as interrupt entropy accumulator Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 088/145] random: make consistent usage of crng_ready() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 089/145] random: reseed more often immediately after booting Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 090/145] random: check for signal and try earlier when generating entropy Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 091/145] random: skip fast_init if hwrng provides large chunk of entropy Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 092/145] random: treat bootloader trust toggle the same way as cpu trust toggle Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 093/145] random: re-add removed comment about get_random_{u32,u64} reseeding Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 094/145] random: mix build-time latent entropy into pool at init Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 095/145] random: do not split fast init input in add_hwgenerator_randomness() Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 096/145] random: do not allow user to keep crng key around on stack Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 097/145] random: check for signal_pending() outside of need_resched() check Greg Kroah-Hartman
2022-05-27 8:49 ` [PATCH 5.15 098/145] random: check for signals every PAGE_SIZE chunk of /dev/[u]random Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 099/145] random: allow partial reads if later user copies fail Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 100/145] random: make random_get_entropy() return an unsigned long Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 101/145] random: document crng_fast_key_erasure() destination possibility Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 102/145] random: fix sysctl documentation nits Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 103/145] init: call time_init() before rand_initialize() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 104/145] ia64: define get_cycles macro for arch-override Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 105/145] s390: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 106/145] parisc: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 107/145] alpha: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 108/145] powerpc: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 109/145] timekeeping: Add raw clock fallback for random_get_entropy() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 110/145] m68k: use fallback for random_get_entropy() instead of zero Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 111/145] riscv: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 112/145] mips: use fallback for random_get_entropy() instead of just c0 random Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 113/145] arm: use fallback for random_get_entropy() instead of zero Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 114/145] nios2: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 115/145] x86/tsc: Use " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 116/145] um: use " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 117/145] sparc: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 118/145] xtensa: " Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 119/145] random: insist on random_get_entropy() existing in order to simplify Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 120/145] random: do not use batches when !crng_ready() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 121/145] random: use first 128 bits of input as fast init Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 122/145] random: do not pretend to handle premature next security model Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 123/145] random: order timer entropy functions below interrupt functions Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 124/145] random: do not use input pool from hard IRQs Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 125/145] random: help compiler out with fast_mix() by using simpler arguments Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 126/145] siphash: use one source of truth for siphash permutations Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 127/145] random: use symbolic constants for crng_init states Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 128/145] random: avoid initializing twice in credit race Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 129/145] random: move initialization out of reseeding hot path Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 130/145] random: remove ratelimiting for in-kernel unseeded randomness Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 131/145] random: use proper jiffies comparison macro Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 132/145] random: handle latent entropy and command line from random_init() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 133/145] random: credit architectural init the exact amount Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 134/145] random: use static branch for crng_ready() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 135/145] random: remove extern from functions in header Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 136/145] random: use proper return types on get_random_{int,long}_wait() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 137/145] random: make consistent use of buf and len Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 138/145] random: move initialization functions out of hot pages Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 139/145] random: move randomize_page() into mm where it belongs Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 140/145] random: unify batched entropy implementations Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 141/145] random: convert to using fops->read_iter() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 142/145] random: convert to using fops->write_iter() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 143/145] random: wire up fops->splice_{read,write}_iter() Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 144/145] random: check for signals after page of pool writes Greg Kroah-Hartman
2022-05-27 8:50 ` [PATCH 5.15 145/145] ALSA: ctxfi: Add SB046x PCI ID Greg Kroah-Hartman
2022-05-27 22:39 ` [PATCH 5.15 000/145] 5.15.44-rc1 review Guenter Roeck
2022-05-28 6:29 ` Bagas Sanjaya
2022-05-28 10:52 ` Naresh Kamboju
2022-05-28 15:27 ` Sudip Mukherjee
2022-05-28 21:08 ` Ron Economos
2022-05-29 0:35 ` Fox Chen
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